Properties:Green crystal powder, metal luster, magnetic, good covering strength, high-temperature-resisting and sunlight fastness. Not soluble in water, barely soluble in acids, comparatively stable in air, unaffected by acids and alkalis of common density, sulfur dioxide, sulfur hydrogen etc. Chrome oxide green enjoys excellent quality and firmness of coloring
Application: In smelting of metal chrome, as coloring agent of chrome carbide, enamel, glass, artificial leather and building material, as organic synthetic catalyst, in making of sunlight fastness coatings, special printing ink for paper money, making of polishing ointment and abrasive etc.
Model NO.: Cr2O3
Certificate of Analysisï¼?
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Appearance
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Powder
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Cr2O3 content%
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99%
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Water content
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1%
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Water soluble%
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0.5%
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PH value
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5-8
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Oil absorption
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15-25%
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Residue on sieve
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0.3%
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Tinting strength
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95-100%
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Color tone
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Medium
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hiding power
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15
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