C.A.S.No.: 1308-38-9 Chemical Formula: Cr2O3
General Parameter
Melting point: 2250 ℃ Specific density: 5.21
From: Dark green or emerald green powder
Solubility: insoluble in water
Specification
Purity (Cr2O3) % 99 Min
Moisture % 0.30 Max
Water soluble % 0.4 Max
Oil absorption g/100g 15-25% Max
Sieve residue% 45µm 0.3 Max (325 Mesh Sieve.)
Packing: 25 Kg Plastic-paper bag, the maximum 26 metric tons loaded in one 20 feet FCL container.
Basic properties: High-temperature pigment, physical/chemical properties of very stable, resistant to acids and alkalis, resistant to light-radiation
Application: Top grade pigment and the production of anti-corrosive and fireproof surface coating, widely use into many area of raw material additives, ceramics, rubber and plastic.
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關鍵字： chromium,oxide,green,pigment,dye,ceramics,plastic,coating,