chromium oxides good resistance to acid&alkali heatproof light fastness cheaper
Name of product:Cr2O3
Description
Another name: chrome green
CAS code: 1308-38-9
Molecular formula: Cr2O3
Molecular weight: 151.99
Character of commodity
This product is hexagonal series or amorus olive-green powder with metallic luster. Its Specific gravity is at 5.21, melting point is at 2266 ±25°C, and boiling point is at 4000°C. It does not dissolve in water and acid, but it can dissolve in the hot alkali metal bromated. It is stable with light, air, high temperature or gas (SO2, H2S.), and it has high covering power and magnetic.
Application:
Cr2O3 is mainly used for smelting metal chromium and chromium carbide, Ceramic, grinding, polishing printing ink.
Packing:
1. Woven bag h plastic bag, the net weight of each bag is 25 kg or fifty kilograms
2. Iron bucket packing, the net weight of each bucket is 50kg
Matters needing attention
It should be stored in dry place, away from moisture, acid-mist, and sunshine. It should be isolated with food.
Product standard: HG/T 2775-96 chromium oxides
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