chromic oxide green

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chromic oxide green
Posting date : Mar 05, 2010
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28-
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Commodity:chrome oxide green Chemical formula: Cr2O3 Molecular weight: 152.0 Physical State: Green powder Specific Gravity: 5.12 g/cm3 Pigment Classification: Pigment Green 17 Color Index: 77288 CAS No.: 1308-38-9 H. S Code: 281990 Chemical Characteristics: Insoluble in water, organic solvents, acids and alkalis. And stable in light, atmosphere, high temperature and corrosive gases like sulfuric dioxide, hydrogen sulfide, etc. General Applications: Paints and coatings, enamels, concrete and other building products, floor coverings, and in other uses where permanence of color is paramount, also used as catalysts where chemical composition and physical properties other than color are important. Handling and Storage Storage Store in a dry and cool place with adequate ventilation Keep package tightly Handling Wear personal proactive equipment to avoid contact with Skin, eyes and clothing, avoid dust formation Specifications Cr 2 O 3 Content: 99 min Moisture: 0.2 max Water soluble matter: 0.3 max Oil absorption: 15-25g/100g Tinting strength: 100± 5 pH Value: 6-8 max Residue on 325mesh: 0.2 max contact: skype:mandywang200987 msn:wangxiaolichemicial (a) yahoo dot com dot cn

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