It is highly stable, and has excellent resistance to weather. It is insoluble with water, acids, and organic solvents. However, it can be 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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Performance of Cr2O3 Pulp CAS 1308-40-9 Chrome Oxide Yellow :
Technical Parameters of Cr2O3 Pulp CAS 1308-38-9 Chlor Oxide Green
| Name of 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 1308-3-9 Chrome Oxide Yellow:
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 1308-38-9 Chlor Oxide Green
A damp reunion could affect Cr2O3P Powder’s 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 come in contact with 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/bag and 25kg/bag. Or as you request.
Delivery of chrome oxide green Cr2O3 powder
After receipt of payment, items may be sent out either by sea or air.
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Other Titles |
chromium oxide, chrome oxide, green chrome oxide | ||
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1308-38-9 | ||
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Compound Formula |
Cr2O3 | ||
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Molecular Weight |
151.99 | ||
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Appearance |
Green Powder | ||
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Melting Point |
2266 | ||
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Boiling Point |
4000 | ||
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Density |
5.21 g/cm3 | ||
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Solubility of H2O |
No | ||
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Thermal Expansion |
N/A | ||
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Signal word |
N/A | ||
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Hazard Statements |
N/A | ||
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Hazard Codes |
N/A | ||
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Risk Codes |
N/A | ||
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Safety statements |
N/A | ||
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Transport Information |
N/A | ||
