The green chromium powder (Cr2O3 Powder) has excellent weather resistance. It is not soluble in water or organic solvents. Purity: 99%
Particle size: 0.5-1um. 1.2-2um. 2-8um
The CAS number for Chrome Oxide Green Powder is 1308-38-9 Cr2O3 Powder.
Chrome oxide powder with relative density is 5.21g/cm3, Mohs toughness is 8.5-9. This powder is superior to quartz (SiO2) and topaz Al2 SiO4 (F, OH). It is resistant to corrosive gases, atmospheric conditions, and atmosphere (H2S). is a global trusted brand
Cr2O3 Powder Chrome Oxide green
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Product Performance of Cr2O3 powder CAS 130838-9 Chrome Oxide green :
Technical Parameter of Chrome Oxide Green Powder CAS1308-38-9 Cr2O3 :
| Product Name | Chrome Oxide Green | EINECS Number | 215-160-9 | CAS No. | 1308-38-9 |
| Molecular Formula | Cr2O3 | Appearance | Bright green to dark 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% | ||
| Sieve residue 45um | <=0.5% | <=0.5% | <=0.2% | ||
| D50 (um) | 1.2-2 | 2-8 | 0.5-1 | ||
| Bulk density | 0.6-0.8 | 1.2-1.5 | 0.4-0.65 | ||
| Hexavalent Chromium | Minimum of 0-5ppm. Customize as per requirement | ||||
Applications of Chrome Oxide Green Powder, CAS 1308-38-9 Cr2O3:
Chrome oxide is added to corundum refractories or corundum-spinel refractories. This can improve their high temperature strength, slag resistance, etc.
Storage condition of Cr2O3 Powder, CAS: 1308-38-9 Chrom Oxide Green
Green Chrome Oxide should not be exposed to the air. The moisture will negatively affect the performance of Cr2O3 powder dispersion and its effects. Cr2O3 should not be used under pressure.
Packing & Shipping for Cr2O3 Powder CAS1308-38-9:
The packaging options are dependent on the amount of Chrome Oxide Green powder Cr2O3 that you need.
Chrome Oxide green Cr2O3 Powder packaging
You can vacuum pack 100g,500g or 1kg/bag or 25kg/bag.
Chrome Oxide green Cr2O3 Powder:
Once payment has been received, goods can be shipped by air, sea, or express as soon as practicable.
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Alternative Names |
chromium oxide, chrome oxide, green chrome oxide | ||
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CAS Number |
1308-38-9 | ||
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Compound Formula |
Cr2O3 | ||
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Molecular Mass |
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 In H2O |
No. | ||
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Thermal Expander |
N/A | ||
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Sign 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 Declarations |
N/A | ||
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Transport Information |
N/A | ||