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all size in customizable color
Fe2O3 95.8% MOISTURE 0.7% WATER-SOLUBLE MATTER 0.16% OIL ABSORPTION 19.5%
Appearance: Light to dark green Crystalline solid. Odor: Odorless. Solubility: Negligible (< 0.1%) Specific Gravity: 5.10 pH: No information found. % Volatiles by volume @ 21C...
Light yellow crystalline power,Specific rotation -47~-52 PH 3.5~5.0, water 3.5%~5.0%, total impurities 0.3%