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Rhodium (Vi) Oxide

Supplier From United States
Apr-18-25

We supply electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.

Price and Minimum Quantity

Price: $26 - $105 / Kilogram (FOB)
MOQ: Not Specified
Product Grade: 98.9

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Mar-20-21
Supplier From Derby, Derbyshire, United Kingdom
 
Rhodium Oxide (Rh2O3) - Quality Rhodium Oxide (Rh2O3). Up to 6.13% in the Ore Sample.
This is a ready valuable source of Rhodium rare earth metal .
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We can also supply pure Rhodium Ore (Rh) in large Quantities.
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Please contact us for negotiation
Apr-18-25

Rhodium (Vii) Oxide, 98.9

$26 - $105 / Kilogram (FOB)
MOQ: Not Specified
Supplier From United States
 
We supply electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
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Propionic Acid

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MOQ: 27  Metric Tonnes
Sample Available
Supplier From North York, Ontario, Canada
 
CAS : 79-09-4

HS Code : 2915501000

Packing: 20GP: 200kg drum(16ton/80drums) IBC 1000kg(20ton/20IBC)

Application

Propionic acid is an important chemical raw material. Propionic acid and its derivatives are widely used in the synthesis of tree esters, grain preservation, food and feed additives, spices.

The earliest propionic acid was prepared by condensation and separation from the gas produced by charcoal manufacturing and coal coking. In the 1950s, foreign countries developed the process of producing acetic acid by oxidation of light hydrocarbons. The product contains about 10% (propionic acid), which is obtained after separation and purification. In addition to the hydrocarbon oxidation method, the United States also has the method of carbonylation of ethylene, CO and H2 to synthesize propionaldehyde and further oxidation to propionic acid. Due to the development of low-pressure carbonylation process with rhodium phosphine complex as catalyst, propionaldehyde oxidation method has developed rapidly in recent years. This method is superior to the traditional high-pressure method with carbonyl cobalt as catalyst.

Propionic acid, also known as primary oleic acid, is a short chain saturated fatty acid with the chemical formula ch3ch2cooh. Propionic acid is a colorless, corrosive liquid with pungent smell.
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Chromium Trioxide - Cro3

$2.80K
MOQ: Not Specified
 
Other names: Chromic Acid, Chromic Anhydride, Chromium (VI) oxide red, Trioxochromium;
UN No.: 1463;
HS Code: 281910;
Purity: 99.7%;
Appearance: Flakes of dark red colour;
Place of origin: Russia;
Packaging: 25/50/250kg steel drum;

Chromium Trioxide, Crystal, Reagent, ACS is a flaky dark purple solid when anhydrous and turns orange when wet. Its main use is in chrome-plating. Typically used with additives during the plating process that do not affect the trioxide, it can also be used with chromic acid to apply certain types of anodic coating to aluminum. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.
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Potassium Osmate

$12
MOQ: Not Specified
 
Synonyms: Potassium Osmium(VI) Oxide dehydrate
CAS: 10022-66-9
Mol. Formula: K2OsO4.2H2O
Mol. Weight: 368.45
Form: Brown to violet powder
Solubility: Soluble in water, Insoluble in alcoholic and ethereal solvents.
Application:
Catalyst for oxidative cleavage
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Sodium Molybdate, Sodium Molybdate(VI) Dihydrate
Producing Method: Using Molybdenum trioxide generated by oxidizing roasted molybdenum concentrate (MoS2), then put into alkali leaching to get the sodium molybdate solution, leaching liquid through the suction filter, evaporation concentration. Concentrated solution through cooling crystallization, centrifugal separation, drying, we can get sodium molybdate.
Molecular formula: Na2MoO4·2H2O
Molecular weight: 241.944
CAS: 10102-40-6, 7631-95-0; EINECS: 231-551-7
Properties: white crystalline. At 100C lost 2 molecules of water. Soluble in 1.7 portion cold water and 0.9 portion boiling water, when 5% aqueous solution at 25C, the PH is 9.0 -10.0. Relative density (d184) 3.28.Melting point is 687C.
Usage: Measured alkaloid and glycoside, measured the total phosphorus phosphate calcium superphosphate and effective phosphorus content. Inspection without blood protein and serum albumin filtrate. Corrosion inhibitors. Preparation, T H medium culture medium in the haploid breeding, improvement of hui culture medium, MS training base, the RM medium. Producing Paints.

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