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Chrome Oxide Green Good Quality1
Pigment DyeChrome Oxide GreenChrome Oxide
Sure Chemical Co., Ltd. Shijiazhuang
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Product Description CHROME OXIDE GREENFormula:Cr2O3Molecular weight: 151.99CAS No.: 1308-38-9Color index: pigment green 17Melting Point: 2435oC Boiling point: 3000oC Specific gravity: 5.21 g/ml.Character: Green powder with strong coloring strength and covering strength.Usage: Pigment,paint,glass,building ceramic colorants,printing-ink,chrome plating,chromium metal production,fire-proof materials,etc. Package: In bags of 25kg net each. According to different purposes of chrome oxide green and the different technologies, Our chrome oxide green has already formed the series product grade.Chrome oxide green pigment grade ItemsPigment GradeGNGMGXCr2O3%98.099.070.0Moisture%0.300.20.50Water soluble matter%0.30.30.8PH Value%6-85-8 Oil absorption15-20 g/100g15-25g/100g18-25g/100gHexavalent Chrome5-10ppm5-8ppm10ppmTintE≤0.10Coloring StrengthAs StandardResidue(45μm)%00.10.1Full Shade Chrome oxide green abrasive gradeItemsAbrasive GradeCr2O3%99.0Moisture%0.20Water soluble matter%0.2L.O.I 750 00.2PH Value6-8Residue(25m)%0.1Chrome oxide green ceramics grade According to different producing temperature, our chrome oxide green ceramics grade is divided into A and B two grades. ItemsCeramics Grade ACeramics Grade BCr2O3%99.099.0Moisture%0.200.1Water soluble matter%0.20.2To Calcine Temperature9001200Residue(45m)%0.20.2Chrome oxide green low hexavanlent chrome gradeItemsLow Hexavanlent Chrome GradeCr2O3 %99.0Moisture%0.20Water soluble matter%0.2Hexavalent Chrome0-5ppmOil absorption15-20 g/100gPH Value6-8Residue(45m)%0.2Chrome oxide green metallurgical grade ItemsMetallurgical GradeCr2O3%99.0L.O.I 7500.20Fe2O3%0.03SO4%0.40C%0.03SiO2%0.03Mn%0.01Ni%0.01P%0.0005Co%0.01Moisture%0.20Water soluble matter%0.2CrO3%0.00Chrome oxide green refractory gradeItemsRefractory Grade ARefractory Grade BCr2O3%99.095.0Moisture%0.200.2Water soluble matter%0.20.3Residue(45m)%0.20.5
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