chromium dioxide suppliers
chromium dioxide
- CAS:
- 12018-01-8
- MF:
- CrO2
- MW:
- 83.99
Suppliers by country/region
Company Type
Properties
- Melting point:
- >375 °C (dec.)(lit.)
- Boiling point:
- decomposes to Cr2O3℃ [KIR78]
- Density
- 4.85 g/mL at 25 °C(lit.)
- solubility
- insoluble in H2O; soluble in acid solutions
- form
- brown-black tetragonal powder
- color
- brown-black tetragonal powder
- Water Solubility
- insoluble H2O, soluble acids giving Cr+++and dichromate [KIR78]
- Merck
- 13,2254
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319
- Precautionary statements
- P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36
- Safety Statements
- 26-36
- WGK Germany
- 3
- RTECS
- GB6400000
Use
Chromium dioxide is used exclusively for magnetic recording media. It may also be used in combination with cobalt-modified iron oxides in the production of magnetic recording media. The world consumption of CrO2 is decreasing continuously as compact disc and digital videodisc are taking over the audio and video market. The sole producer is DuPont. In the course of the development of pigments for magnetic information storage, CrO2 was the first widely used pigment material that gave a higher recording density than -Fe2O3. In the field of audio recording this led to the IEC II standard or chrome position.
52 supplier list of "chromium dioxide"
- Product Name:MAGTRIEVE(TM)
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:chromium dioxide
- Products Intro:Purity: 0.99 | Package: 5KG;1KG，25KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2,7-ADA,2,4,6-Trichloroaniline,TRIMETHYLOXONIUM TETRAFLUOROBORATE,Zinc sulfide,5-HEXEN-1-OL
- Product Name:magtrieve
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:chromium dioxide
- Products Intro:Purity: 99% | Package: 1kg/bag, 25kg/bag, 1kg/barrel, 25kg/barrel or according to your requirements
- Company Type: Trader
- Country/Region: CHINA
- Product Name:chromium dioxide
- Products Intro:Purity: 97%
- Company Type: Reagent
- Country/Region: UNITED STATES
- Main Products: Active Pharmaceutical Ingredient (API),Insect Pheromone,Boronic Compounds,Material & Chemicals,Lipid Compounds
- Product Name:Formalin;chromium(IV) oxide
- Products Intro:Purity: 0.99 | Package: 25KG,200L
- Company Type: Trader
- Country/Region: CHINA
- Product Name:MAGTRIEVE(TM)
- Products Intro:Package: 1g; 5g; 25g; 1kg; 5kg; 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: pharmaceuticals,intermediates,fine chemicals,screening compounds,building blocks
- Product Name:Chromium oxide (CrO2)
- Products Intro:Purity: 99 | Package: 5KG;1KG,25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Palmitoylethanolamide,GHK-Cu,Copper tripeptide-1,Nicotinamide Riboside Chloride,NMN,Ergothioneine
- Product Name:Chromium dioxide
- Products Intro:Purity: 99.9% metals basis | Package: $10.9/1g;$38.9/5g;$152.9/25g;$412.9/100g;$1374.9/500g;Bulk package | CustNote: 99.9% metals basis
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:magtrieve
- Products Intro:Purity: 99.00 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: H-D-PHG-OME HCL,Benzaldehyde,Benzoic acid,1-OCTADECANOL,zpt
You can find chromium dioxide suppliers,
manufacturers, and distributors from countries such as China, United States and the India here.
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as well as the supplier's contact and capability information.