High Purity Cr2O3 Powder CAS 1308-38-9 Chrome Oxide Green, 99%
It is highly stable, and has excellent resistance to weather. It's insoluble with water, acids, and organic solvents. However, it is slightly soluble when dissolved in sodium hydroxide solution.
Purity: 99%
Particle sizes: 0.5-1um to 1.2-2um and 2-8um
About Cr2O3 Powder (CAS 1308-38-9 Chrom Oxide Green):
It is a chrome oxide green powder with a relative density of 5.21g/cm3, Mohs toughness 8.5-9. This material is second to diamond (Al2O3). atmospheric gases, such as SO2 and H2S. Global trust.
Chrome Oxide Green Cr2O3 Powder Chrome Oxide
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Product Performance Cr2O3 Powder, CAS 130838-9 Chrome Oxide Gold :
It is highly stable, and has excellent resistance to weather. It is not soluble or soluble with water, acids, and organic solvents. The only thing that makes it soluble in hot concentrated perchloric, sodium bromate, or boiling sulfur-phosphorus mix acid is its insoluble nature.
Technical Parameters of Cr2O3 Pulp CAS 1308 38-9 Chrome Oxide Yellow :
Name of the product
|
Green Chrome Oxide
|
EINECS No.
|
215-160-9
|
No.
|
1308-38-9
|
Molecular Formula
|
Cr2O3
|
Appearance
|
Dark green and bright green
|
Standard
|
SR-G
|
SR-D
|
SR-M
|
Cr2O3
|
>99%
|
>99%
|
>99%
|
Fe2O3
|
<=0.2%
|
<=0.2%
|
<=0.2%
|
SiO2
|
<=0.2%
|
<=0.2%
|
<=0.2%
|
Moisture
|
<=0.2%
|
<=0.2%
|
<=0.2%
|
Water soluble
|
<=0.3%
|
<=0.3%
|
<=0.3%
|
Remains of Sieve (45um)
|
<=0.5%
|
<=0.5%
|
<=0.2%
|
D50 (um)
|
1.2-2
|
2-8
|
0.5-1
|
Bulk density (3 g/cm3)
|
0.6-0.8
|
1.2-1.5
|
0.4-0.65
|
Hexavalent Chromium
|
Minimum of 0-5ppm. Or, customize according to your requirements
|
Uses of Cr2O3 Powder, CAS 1308-38-9 Chrom Oxide Green
The addition of chrome oxide green to corundum or Corundum spinel is a common practice. It can greatly improve the high temperature performance and slag corrosion resistance of corundum refractories.
The Storage of Cr2O3 Pulp CAS 1308-389-9 Chlor Oxide Green
A damp reunion could affect the performance of Cr2O3Powder dispersion and use effects. Chrome Oxide Green Cremo3 Powder must be kept dry and sealed in vacuum packaging. Green Chrome Oxide should not be allowed to be exposed in air. Additionally, Cr2O3 Powder must be kept away from stress.
Shipping and Packing of Cr2O3 Powder CAS 1308-38-9 Chrome Oxide Gold:
There are many options for packing depending on the amount of Chrome Oxide Green Cre2O3 Powder.
Packing of chrome oxide green Cr2O3 powder:
You can vacuum pack 100g, 500g, 1kg, and 25kg bags, depending on your requirements.
Delivery of chrome oxide green Cr2O3 powder
If payment is received, items may be sent out either by sea or by air.
Cr2O3 Pulp CAS 1308-38-9 Properties Chrome Oxide Green Properties
|
Other Titles
|
chromium oxide, chrome oxide, green chrome oxide
|
|
1308-38-9
|
Compound Formula
|
Cr2O3
|
Molecular Weight
|
151.99
|
Appearance
|
Green Powder
|
Melting Point
|
2266
|
Boiling Point
|
4000
|
Density
|
5.21 g/cm3
|
Solubility of H2O
|
No
|
Thermal Expansion
|
N/A
|
|
|
|
|
Chrome Oxide Green Health & Safety Information
|
|
Signal word
|
N/A
|
Hazard Statements
|
N/A
|
Hazard Codes
|
N/A
|
Risk Codes
|
N/A
|
Safety statements
|
N/A
|
Transport Information
|
N/A
|
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