Chroma-Chem 844 Used in High Performance

Chroma-Chem 844 Colorants are intentional specifically for employment fashionable heights execution, non-aqueous, heavy-duty and sustainment coats. The solvents used are a variable blend of Propylene Glycol Monomethyl Ether Acetate (PMA) and Naphthol Spirits. We recommend that the colorants be tested under accelerated and actual weathering conditions to verify lightfastness and durability and to determine suitability for the desired use.

The various pigments utilized in this colorant line are dispelled incoming a trademarked acrylic paint resin vehicle. They are non-red label and conform to Rule 66 and similar regulations.

This vehicle brings home the bacon excellent making water and circularizing holdings superior to other acrylic resins available. Each colorant contains a carefully selected and unique commingle of vehicle, resolution, pigment and surfactants to ease up acceptance in a wide range of nonaqueous coatings applications.

The individual Chroma-Chem 844 Colorant conceptualisations are deliberate to denigrate the surface-active agent and accumulative dismantles involved to achieve colorant acceptance in a diverseness of coverings organizations. The individual CHROMA-CHEM 844 Colorant expressions are intentional to derogate the surfactant and addable levels needed to achieve colorant credence incoming a miscellanea of coatings systems.

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The Use of Hexachloroiridium(Ⅳ) Acid Hydrate

Hexachloroiridium(Ⅳ) Acid Hydrate appears like a brown liquid or black crystalline. It is readily moistrue absorption, sol. Molecular weight: 515.05, in water, hydrochloric acid and alcohols，decomposed by loss crystal water on ignition.

Features:

1) Formula as commonly written:

H2Ir Cl 6H2O, Hexachloroiridium Acid Hydrate

2) CAS registry number: 16941-92-7

3) Purity: 99.9+%, Hexachloroiridium Acid Hydrate

4) Package: 5g, 25g, 100g, 500g, 1000g

5) Physical property: black or brown liquid.

6) Solubility: soluble in water

7) Corrodibility: C-Corrosive. Hexachloroiridium Acid Hydrate.

Synonyms：Hexachloroiridium acid hydrate,chloroiridic acidFeatures:1) Formula as commonly written: H2IrCl6H2O2)

Hexachloroiridium(Ⅳ) Acid Hydrate is mainly used in producing coated electrode, important material for chemical catalyst and iridium reagent.

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Colortrend 888 from KFO

Colortrend 888 are a general colorats designed to cause blanket compatibility inwards water-based and solvent-based paints,for easily as other products listed below.They are specifically devised since employ in volumetric colorize dishing out motorcars for mercantile establishment and in-plant volumetric tincting. The colorants are rigidly controlled and disperse easy and completely in most trade sales paint bases with few adjustments in formulation.

One of the green initiatives of PL Colorants embodies to aid our customers’ sustainability ends from providing environmentally-friendly, No-VOC colorants in sustainable plastic promotional material.

This colorant is specifically formulated for use in volumetric color dispensing machines for retail store and in-plant volumetric tinting. They have been thoroughly tested in a variety of commercial color dispensing machines and were found to dispense with ease and accuracy. They are non-reactive with stainless steel and plastic materials used as component parts of these machines. Aluminum, aluminum ally and bimetallic color machines should be avoided since they cause electrolytic corrosion and flocculation of the colorant.

Coloristically the same as 888 organization Colorants, Colortrend 808 no-VOC Colorants fire personify ill-used in conjunction with the Colortrend Ambiance®, Colortrend Folio®, Professional Contractor™ Color systems, as well as the a few custom-designed colorize organizations and colorise offerings that are currently matched with handed-down Colortrend 888 colourants.

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Chemical Formula for Osmium Tetroxide

Osmium Tetroxide is slightly soluble in water, soluble in ethanol, ether, carbon tetrachloride, ammonia. Its Molecular formula is OsO4. It is used as a redox catalyst in organic synthesis. Molecular weight: 254.20. Just as the elements in groups leash through and through seven form combines correspondent to those forged by elements in groups 13 through 17 (e.g. TiCl4 and GeCl4, VF5 and AsF5. Osmium tetroxide has been reported to case generative toxicity fashionable animals; this inwardness consumes not been shown to constitute carcinogenic or to appearance reproductive or developmental toxicity in humans.

CrO42 and SeO42, etc.), we might await the constituents inner circle eighter from Decatur to cast heightens analogous to those formed by the nobleman blusters. This constitutes the causa, equally certified by the existence of compounds like OsO4 and XeO4. Osmium tetroxide acts as a corrosive chemical, producing rapid injury.

Osmium tetroxide (also called up atomic number 76 tetraoxide) constitutes the compound with the formula OsO4. The colonial comprises remarkable because thems many employments, despite the rarity of atomic number 76. It in addition to births a amount of mattering to dimensions, one being that the substantial lives volatile. Onset may be rapid or delayed, but is usually rapid at all but very low concentrations. The high oxidation state of osmium in this compound can be rationalized by comparison of main-group and transition-metal chemistry. Contact of the eyes with concentrated solutions of this substance can cause severe damage and possible blindness. Inhalation can cause headache, coughing, dizziness, lung damage, and difficult breathing and may be fatal.

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Silver Nitrate as Lunar Caustic

Silver nitrate, as well acknowledged as lunar caustic, is not a dissoluble chemical combine with chemical facial expression AgNO3. This heighten embodies a versatile precursor to numerous extra ash gray compounds, such as when those practiced incoming picture taking. Molecular weight:169.87. Relatively, it costs far-off less conscious to easy than the halides. It's called off lunar destructive because atomic number 47 equalled called luna by the ancient alchemists.

Silver Nitrate is new and freshly prepared. The powder has been crystallized and sifted. Many customers have told us that we make the best Silver Nitrate they have ever used.

This is a dry, white powder.

It is not light excitable (yet inward direct sunlight) whilst held back inside a sealed container.

Pure Silver Nitrate (the tolerant we distribute) is not clean delicate.

Defiled silver gray Nitrate (the kind we don't sell) can be light sensitive.

It can be handled in room lighting without risk of light sensitivity.

It is best to buy it pre-ground and sifted (-form ours).

It follows not impact erogenous. It won't explode or inflame when chanced upon between dense objectives.

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How to Buy Xanthopterin monohydrate

Xanthopterin monohydrate occurs as orange crystal.It is sensitive to air.It is hardly soluble in water.It is used in biochemical study.This product shall be sealed to preserve in dark place with argon. mp : >300 °C(lit.). Sensitive : Air Sensitive;

Merck : 14,10064.

Alias: 2-4, 6-amino-2 hydroxy butterfly methotrexate, 2-4-6-amino-2 hydroxy butterfly totally CAS number: 5979-01-1 Experience formula (hill representation) : C6H5N5O2 · H2O Molecular weight: 197.15 Enzymology committee Numbers: 204-325-0.

Synonyms: XANTHOPTERIN, Xanthopterin monohydrate, X708_ALDRICH, 2-Amino-4,6-pteridinediol, 2-Amino-4,6-pteridinedione, 2-Amino-4,6-dihydroxypteridine, MolPort-000-753-649, MolPort-004-946-868, CID2723796, LT00453559, 2-amino-1,5-dihydropteridine-4,6-dione Hydrate, 5979-01-1.

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How to Buy Xanthopterin monohydrate

Xanthopterin monohydrate occurs as orange crystal.It is sensitive to air.It is hardly soluble in water.It is used in biochemical study.This product shall be sealed to preserve in dark place with argon. mp : >300 °C(lit.). Sensitive : Air Sensitive;

Merck : 14,10064.

Alias: 2-4, 6-amino-2 hydroxy butterfly methotrexate, 2-4-6-amino-2 hydroxy butterfly totally CAS number: 5979-01-1 Experience formula (hill representation) : C6H5N5O2 · H2O Molecular weight: 197.15 Enzymology committee Numbers: 204-325-0.

Synonyms: XANTHOPTERIN, Xanthopterin monohydrate, X708_ALDRICH, 2-Amino-4,6-pteridinediol, 2-Amino-4,6-pteridinedione, 2-Amino-4,6-dihydroxypteridine, MolPort-000-753-649, MolPort-004-946-868, CID2723796, LT00453559, 2-amino-1,5-dihydropteridine-4,6-dione Hydrate, 5979-01-1.

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How to Buy Leucopterin

Leucopterin is a convenient procedure is described for preparing pure xanthopterin, in 5-g. quantities, from leucopterin synthesized from triamino-4-hydroxypyrimidine.

Leucopterin shall be sealed to preserve with argon. Know-how slant: 246.cardinal, Molecular Formula: C6H5N5O3. Fortschr. Chem. Org. Naturst. 4, 64 (1945).

Properties: good bloodless crystals shaping white-livered Na and Ag salts, and a sparingly sol NH4 saliferous. Solvable successful base-forming solns with blue fluorescence.  It is a crystalline alkali-soluble compound H2NC6N4(OH)3 that is the Caucasian pigment of cultivated cabbage philanders and other lepidoptera and wasps and follows transmutable into xanthopterin on reduction; 2-amino-4,6,7-trihydroxy-pteridine

This mathematical product, Leucopterin equals a dreary teensy-weensy empty silicon dioxide.meltable arriving aqueous alkali,then present blue-fluorescence.put-upon in biochemical consider.practiced in organic synthesis.

A colorless substance determined fashionable the backstages of philanders (peculiarly from white-winged butterflies). May be obtained from xanthopterin from dehydrogenation: Wayland the Smith, Purrmann, Ann. CAS: 492-11-5. 544, 172 (1940). Synthesis by fusing 2,4,5-triamino-6-hydroxypyrimidine with an overindulgence of oxalic back breaker: Purrmann, ibid. 188. See also ref under Xanthopterin and review on pterins by Purrmann,

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Osmium Tetroxide Staining

Osmium Tetroxide is a fixative (preservative) for proteins and phosphoglycerides that is secondhand stylish the provision of biological stuff for Christ Within microscopy and electron microscopy. Molecular weight: 254.20. It is fat water-soluble and lives concentrated to black osmium dioxide by unsaturated fattens up upward. Soaking fattens out incoming a specimen perhaps dissolved out in dehydration or embedding, the colorful unsaturated plumps unexpended. Molecular formula: OsO4. It is therefore practised to stabilise and discolouration cell constituents. Often a readying makes up prefixed with glutaraldehyde and post-fixed with microscopical number 76 tetroxide to increment the extent of conservation. It is slightly soluble in water, soluble in ethanol, ether, carbon tetrachloride, ammonia.

Concentrations of vapor that do not get present innervation give the sack get an harmful cumulative effect; symptoms may not be observed until different times of day after exposure. Contact of the eyes with concentrated solutions of this marrow give the sack get severe damage and possible blindness. Inhalation give notice causal agent vexation, coughing, dizziness, lung scathe, and challenging respiring and may make up deathly. Contact of the vapor with shin put up have dermatitis, and direct inter-group communication with the solidness force out direct to knockout irritation and burns off. Exposure to osmium tetroxide via inhalation, skin striking, or ingestion may lead to systemic poisonous impressions regarding more resilient and kidney damage. Osmium tetroxide is regarded as a inwardness with pitiable monition properties. It also has a number of interesting properties, one being that the solid is volatile.

Osmium Tetroxide is used as a redox catalyst in organic synthesis. It is a colorless or yellow solid with a pungent olfactory sensation of chlorine. Liquescent channelize just about 104°. Boiling point 266°(sets about to glorious below mellowing out compass point). Density 4.9  / cm3. Soluble stylish inebriant. Cytotoxic from breathing in and a strong irritant to the eyes and mucose membranes.

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What is Rhodium (Ⅲ) Chloride Hydrate for

Rhodium (Ⅲ) Chloride Hydrate is the red-brown crystalline powder, soluble in water, hydrochloric acid, alcohol and alkaline solution, insoluble in ether and aqua regia. It is also called Rhodium trichloride trihydrate. It is an important chemical raw material used in heterogeneous catalysis, or homogeneous catalysis, plating, coating and other areas. CAS NO.: 10049-07-7. 

Ethylene dimerization was shown to demand contact action by Rh2Cl2(C2H4)foursome. This and umpteen concerned discoveries nurtured the then new field of operations of homogeneous contact action, wherein the accelerators are fleeted out successful the medium with the substratum. Solutions of RhCl3(H2O)3 react with ammonia water to cave in saltinesses of the pentammine chloride [RhCl(NH3)5]2+. Zinc reduction of this cation espoused past the addition of sulfate gives the colourless hydride complicated [RhH(NH3)Phoebe]SO4.

Rhodium(III) chloride refers to inorganic compounds with the formula RhCl3(H2O)n, where n varies from 0 to 3, a catalyst for conjugate reduction of cinnamaldehydes followed by cross-coupling with arylboronic acids. Catalyst for the direct conversion of methane to acetic acid. Anhydrous rhodium chloride crystallises with a monoclinic crystal structure, same as in YCl3 or AlCl3.[5] It is a dense brown solid that is insoluble in common solvents and of little value in the laboratory. Molecular formula: RhCl3·nH2O; Molecular weight:209.26. The soluble salt is widely used to prepare compounds used in homogeneous catalysis.

These are diamagnetic solids featuring octahedral Rh(III) centres. Depending on the value of n, the material is either a dense brown solid or a soluble reddish salt.

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Osmium Tetroxide for Sale

Osmium Tetroxide is slightly soluble in water, soluble in ethanol, ether, carbon tetrachloride, ammonia. Osmium tetroxide has been reported to cause reproductive toxicity in animals. Molecular weight: 254.20. Osmium tetroxide is a colorless to pale yellow crystalline solid with an odor that has been described as pungent or chlorine-like (odor threshold 0.0019 ppm). Concentrations of vapor that do not cause immediate irritation can have an insidious cumulative effect; symptoms may not be noted until several hours after exposure.  No specific detection systems exist; samples may be analyzed for the presence of the agent using standard analytical techniques. this substance has not been shown to be carcinogenic or to show reproductive or developmental toxicity in humans. OsO4 is a widely used staining agent used in transmission electron microscopy (TEM) to provide contrast to the image.

In organic synthesis OsO4 is widely used to oxidise alkenes to the vicinal diols, adding two hydroxyl groups at the same side (syn addition). See reaction and mechanism above. This reaction has been made both catalytic (Upjohn dihydroxylation) and asymmetric (Sharpless asymmetric dihydroxylation).

Osmium tetroxide is also used in catalytic amount in the Sharpless oxyamination to give vicinal amino-alcohols. Osmium tetroxide has an important, if limited, part in fixation for light microscopy as it is the only fixing agent known which completely and easily fixes fats.

Chronic exposure to osmium tetroxide can result in an accumulation of osmium compounds in the liver and kidney and damage to these organs. It is used as a redox catalyst in organic synthesis. Osmium tetroxide is regarded as a substance with poor warning properties. Molecular formula: OsO4. There are two solid allotropes, each with its own physical properties. Unfortunately osmium tetroxide has two very serious drawbacks. It is quite toxic and it is very expensive. For those reasons it is usual to use it only in circumstances in which other fixing agents are not suitable. Usually this is the fixation of fat for paraffin sectioning, as it is the only fixing agent that allows this to be done, although it also has value for fixation of lipid membranes and structures such as mitochondria. Osmium tetroxide acts as a corrosive chemical, producing rapid injury. Onset may be rapid or delayed, but is usually rapid at all but very low concentrations.

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What is Hexachloroiridium(Ⅳ) Acid Hydrate

Hexachloroiridium(Ⅳ) Acid Hydrate occurs as a brown liquid or black crystalline，readily moistrue absorption, sol. in water, hydrochloric acid and alcohols，decomposed by loss crystal water on ignition. Molecular weight:515.05. It is used for producing coated electrode, important chemical catalyzer and raw material of iridium reagent. CAS NO.:16941-92-7.

Molecular formula:H2IrCl6·6H2O

Features:

1) Formula as commonly written:

H2IrCl6H2O

2) CAS registry number: 16941-92-7

3) Purity: 99.9+%

4) Package: 5g, 25g, 100g, 500g, 1000g

5) Physical property: black or brown liquid.

6) Solubility: soluble in water

7) Corrodibility: C-Corrosive

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What is Palladium Chlororide(Ⅱ)

Palladium(II) chloride, also known as palladium dichloride, are the chemical compounds with the formula PdCl2. Water solubility Insoluble. Characters: Brown powder, it is soluble in dilute hydrochloric acid. PdCl2 is a common starting material in palladium chemistry – palladium-based catalysts are of particular value in organic synthesis. It is prepared by chlorination of palladium. Molecular formula: PdCl2 It is mainly used in the manufacture of special catalyst, molecular sieve, production of gas-sensitive element, and so on. Palladium(II) chloride is sometimes used in carbon monoxide detectors. Carbon monoxide reduces palladium(II) chloride to palladium.

Palladium(II) chloride is prepared by dissolving palladium metal in aqua regia or hydrochloric acid in the presence of chlorine. Molecular weight:177.32. Alternatively, it may be prepared by heating palladium sponge with chlorine gas at 500°C. Melting point 678-680 ºC. This compound may also further react with phosphines to give phosphine complexes of palladium. It is also called nci-c60184, Palladouschloride and Plladium chloride. CAS NO.: 7647-10-1. Palladium chloride may also be used to give heterogeneous palladium catalysts: palladium on barium sulfate, palladium on carbon, and palladium chloride on carbon.

Bis(triphenylphosphine)palladium(II) dichloride is a coordination compound of palladium containing two triphenylphosphine and two chloride ligands. This yellow complex is often used for palladium-catalyzed coupling reactions, e.g. the Sonogashira–Hagihara reaction. The complex is square planar. Both cis and trans isomers are known. Density 4.00. Even when dry, palladium(II) chloride is able to rapidly stain stainless steel. Thus, palladium(II) chloride solutions are sometimes used to test for the corrosion-resistance of stainless steel.
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How to Buy Silver Nitrate

Silver nitrate, also known as lunar caustic, is a soluble chemical compound with chemical formula AgNO3. Molecular weight: 169.87. This is a dry, white powder. This compound is a versatile precursor to many other silver compounds, such as those used in photography. Comparatively, it is far less sensitive to light than the halides. It is not light sensitive (even in direct sunlight) when kept inside a sealed container. It is called lunar caustic because silver was called luna by the ancient alchemists.

Silver nitrate is an inorganic compound with chemical formula AgNO3. It can be handled in room lighting without risk of light sensitivity. Molecular formula: AgNO3.

In solid silver nitrate, the silver ions are three-coordinated in a trigonal planar arrangement. It is not impact sensitive. It won't explode or ignite when struck between heavy objects. It is extremely soluble in water. (2,570g / Liter @ 25°C).

Always use Distilled Water (the grocery store type) when dissolving Silver Nitrate.

When Silver Nitrate is added to water, the water cools. Silver Nitrate powder is generally toxic. The taste is extremely bitter! CAS NO.: 7761-88-8. Rub the wart or verruca gently with an emery file to remove any dead skin. Using a little water, moisten the tip of the silver nitrate pencil and apply to each wart or verruca for 1-2 minutes. Apply the protective dressing. Repeat after 24 hours. One further application may be applied to warts and four further applications may be applied to verrucas if necessary. Leave 24 hours between each application. Silver Nitrate is mainly used as the basic building block for making all Silver Compounds.

Preparation of Ultra Pure Silver Metal.

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Molecular Formula for Hydrochloric Acid

Hydrochloric acid (HCL) is a colorless and odorless solution of hydrogen chloride and water. With major production starting in the Industrial Revolution, hydrochloric acid is used in the chemical industry as a chemical reagent in the large-scale production of vinyl chloride for PVC plastic, and MDI/TDI for polyurethane. Hydrochloric acid is corrosive to the eyes, skin, and mucous membranes. It appears as a clear colourless or slightly yellow liquid with pungent odour. Concentrated acid is fuming.

Hydrochloric acid is a solution of hydrogen chloride (HCl) in water, that is a highly corrosive, strong mineral acid with many industrial uses. It is found naturally in gastric acid. Once commonly referred to as muriatic acid or spirit of salt, this acid is a highly corrosive chemical compound with several applications in industry. It is also found in diluted amounts in the stomach of humans and animals as gastric acid. It has numerous smaller-scale applications, including household cleaning, production of gelatin and other food additives, descaling, and leather processing. About 20 million tonnes of hydrochloric acid are produced annually.   Acute (short-term) inhalation exposure may cause eye, nose, and respiratory tract irritation and inflammation and pulmonary edema in humans. 

Hydrochloric acid is a strong inorganic acid that is used in many industrial processes. The application often determines the required product quality. Hydrochloric acid has many uses.  It is used in the production of chlorides, fertilizers, and dyes, in electroplating, and in the photographic, textile, and rubber industries.  Acute oral exposure may cause corrosion of the mucous membranes, esophagus, and stomach and dermal contact may produce severe burns, ulceration, and scarring in humans.

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what is rhodium used for

Rhodium is a so-called noble metal, resistant to corrosion, found in platinum- or nickel ores together with the other members of the platinum group metals. Rhodium is a silver-white metallic element, is highly resistant to corrosion, and is extremely reflective. It is a chemical element that is a rare, silvery-white, hard, and chemically inert transition metal and a member of the platinum group.

The element's major use (about 80% of world rhodium production) is as one of the catalysts in the three-way catalytic converters of automobiles. It is used as a finish for jewelry, mirrors, and search lights. It is also used in electric connections and is alloyed with platinum for aircraft turbine engines. Because rhodium metal is inert against corrosion and most aggressive chemicals, and because of its rarity, rhodium is usually alloyed with platinum or palladium and applied in high-temperature and corrosion-resistive coatings. White gold is often plated with a thin rhodium layer to improve its optical impression while sterling silver is often rhodium plated for tarnish resistance. Another use is manufacturing of nitric acid and used in hydrogenation of organic compounds. Rhodium usage is dominated by automotive catalyst applications where it is used together with platinum and palladium to control exhaust emissions. Rhodium detectors are used in nuclear reactors to measure the neutron flux level.

The major use of the metal is in alloys with platinum and iridium, giving improved high-temperature strength and oxidation resistance. These alloys are used in furnace windings, pen nibs, phonograph needles, high-temperature thermocouple and resistance wires, electrodes for aircraft spark plugs, bearings and electrical contacts.

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How to Buy Ruthenium (Ⅲ) Chloride Hydrate

Ruthenium (Ⅲ) Chloride Hydrate is the shiny crystal particles, easily deliquescence, soluble in water and alcohol. Color is gray-brown or dark red. Molecular weight: 207.43; Molecular formula: RuCl3·nH2O.
Ruthenium(III) chloride hydrate is used as a catalyst in the dehydrogenation of arylmethyl alcohols to corresponding aldehydes. In addition, studies indicate that Ruthenium(III) chloride hydrate catalyzes the synthesis of 2-ethyl-3-methylquinolines from primary aromatic amines and triallylamine. It is used as a desiccant, adsorbent, catalyst carrier. This molecule is especially valuable in chemical reaction due to its stability in adjacent oxidation states. As the most commonly available ruthenium compound, RuCl3·xH2O is the precursor to many hundreds of chemical compounds.
Furthermore, Ruthenium(III) chloride hydrate can act as a catalyst in acylation reactions for a variety of alcohols, phenols, and thiols at room temperature. All second and third-row transition metals form exclusively low spin complexes, whereas ruthenium is special in the stability of adjacent oxidation states, especially Ru(II), Ru(III) (as in the parent RuCl3·xH2O) and Ru(IV). Also Ruthenium(III) chloride is used as a catalyst in oxidation reactions containing organic reagents such as pyrenes.
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What is Silver Nitrate

Silver nitrate is an inorganic compound with chemical formula AgNO3.
This compound is a versatile precursor to many other silver compounds, such as those used in photography. Silver Nitrate is a salt. AgNO3 is widely used within laboratories, industrially and is also found in many common every day products. It is far less sensitive to light than the halides. When Silver Nitrate is added to water, the water cools. (endothermic) Applications for Silver Nitrate include testing for chloride, in the production of pharmaceuticals and as an antiseptic. 
Silver Nitrate is mainly used as the basic building block for making all Silver Compounds. It was once called lunar caustic because silver was called luna by the ancient alchemists, because they believed that silver was associated with the moon. It is extremely soluble in water. (2,570g / Liter @ 25°C). This is a dry, white powder. Always use Distilled Water (the grocery store type) when dissolving Silver Nitrate. Silver nitrate bonds with the eye membranes which results in redness, blurred vision, and swelling for several days.
Impure Silver Nitrate (the kind we don't sell) can be light sensitive. Solutions are manufactured by dissolving silver in Nitric Acid to a specified concentration. We also manufacture and supply Nitric Acid in a variety of grades. It is not light sensitive (even in direct sunlight) when kept inside a sealed container. Pure Silver Nitrate (the kind we sell) is not light sensitive. Never store or ship Silver Nitrate in Polyethylene bags or bottles! - it will get "gummy".
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Where to Get Metal-powder Dust

Metal-powder Dust is one kind of our products.
The very nature of melting titanium in a water-cooled furnace using copper crucibles establishes a risk. Water leaks can occur, and everything possible is done to prevent this from happening. It is slightly soluble in water, soluble in ethanol, ether, carbon tetrachloride, ammonia. The problem is that when water contacts molten titanium, the water turns to steam. With these guidelines and safety training, VAR melting has become a relatively safe operation. The main results were improvements in furnace design, placement of the furnace melt zones in bunkers, and the moving of the operators away from the operating area. All auxiliary operations were moved out of the cone of the potential explosion.  Titanium has such an affinity for oxygen that it breaks down the water, absorbs the oxygen, and liberates the hydrogen. Under these circumstances, both steam and hydrogen explosions are possible. The goal is to design equipment, procedures, and facilities that will operate safely.
The first industry-wide safety committee was established in the late 1950s and was active until 1965. They developed guidelines for operation and equipment design that were adopted by the industry and are still largely used today. The industry has experienced a significant number of explosions since, but the tragic operator involvement has been minimized. If a problem occurs, the equipment and procedures must be designed to keep everyone as safe as possible, even under worst-case conditions.
Quality and detail is our essence to devote to human health. The manufacturing and quality are licensed and supervised by KFO France. KFO France Co. Ltd. is biotech laboratories founded in France and China in 2001, KFO focuses on research and development of Metallic powders.
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How to Buy Reforming catalyst for Methanol steam to hydrogen MWC-612

Reforming catalyst for Methanol steam to hydrogen MWC-612 in atmospheric pressure, 240 ~ 250 ° c. Liquid airspeed (1.5 to 2 hours - 1, methanol conversion rate was 100%. gas, catalyst for methanol decomposition of the syngas in 290 degrees in normal atmosphere. The invention of the products not only can be used to direct methanol fuel battery anode catalyst, at the same time  it can also be used for other fuel cell, and gas reforming catalyst, the anode, organic pollutants, and burning, organic synthesis and many other fields.
Liquid airspeed (~ 1-1.5 hours, methanol conversion rate was 100%.On 24-280 degrees, liquid airspeed 1.0 ~ 1.5 hours - 1 conditions, methanol solution (H2O: CH3OH = 2:1, molecular ratio) after gasification by catalyst beds, methanol conversion reaction can be stable in 80% ~ 100%,CO content in  reaction < 0.20%. It is a kind of preparation alcohols fuels battery anode PtRu/C dual compound catalysts, involving direct methanol fuel battery anode carbon in preparation of catalysts.
This invention with weak reductant and tin acid containing high alkaline solution of carbon black, make carrier surface active distribution uniformity, Then add   high chlorine acid solution .Finally the existence ofa platinum nd ruthenium, can optimize the form PtRu generation of highly dispersed homogeneously, alcohols electricity catalytic oxidation of high activity of nano PtRu/C dual compound catalysts, it will have good alcohols electrical activity in low platinum load conditions , and the catalytic oxidation of CO poisoning has strong ability.

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Nopaline monohydrate for Sale

Nopaline monohydrate is a Crystal chemicaly called C11H20N4O6?H2O. Formula Weight: 322.32. Melting point: 183℃. It is used for biochemical study.
This product shall be sealed to preserve.
We are committed to assisting customers worldwide with their unique needs by providing them with comprehensive and professional service, enjoying a good reputation among our business partners and customers for high quality products, excellent after sales services, competitive prices and prompt shipping. We can provide you Nopaline monohydrate at good quatity, even more other products. Quality and detail is our essence to devote to human health. The manufacturing and quality are licensed and supervised by KFO France.
We will keep on developing and enlarging its business at abroad by its advantages. Business from all over the world is welcome for mutual development and double success! We will develop and promote our technology and business for mutual benefit with our fine quality and excellent service!
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What is Rhodium (Ⅲ) Chloride Hydrate

Rhodium (Ⅲ) Chloride Hydrate is a catalyst for conjugate reduction of cinnamaldehydes followed by cross-coupling with arylboronic acids. Molecular weight 209.26. It is a catalyst for the direct conversion of methane to acetic acid. Rhodium(III) chloride refers to inorganic compounds with the formula RhCl3(H2O)n, where n varies from 0 to 3. These are diamagnetic solids featuring octahedral Rh(III) centres. Molecular formula,  RhCl3?3H2O. Depending on the value of n, the material is either a dense brown solid or a soluble reddish salt. The soluble salt is widely used to prepare compounds used in homogeneous catalysis.
Rhodium (Ⅲ) Chloride Hydrate is an important chemical catalyst, used in purifying tail gas and pharmaceutical industry. It occurs as a red brown crystalline powder, easily soluble in water, hydrochloric acid, alcohol and alkali solution, insoluble in aether or aqua regia. The relative distribution of these species determines the colour of the solutions, which can range from yellow (the hexaaquo ion) to "raspberry-red."  This and many related discoveries nurtured the then young field of homogeneous catalysis, wherein the catalysts are dissolved in the medium with the substrate. Previous to this era, most metal catalysts were "heterogeneous", i.e. the catalysts were solids and the substrates were either liquid or gases.

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