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Contact Person Ms. jenny
Santiao Stone Street, Tianjin, Tianjin
SPECIFICATION: Items Spec TOTAL ACIDITY %≥ *9.6 ASH %≤ 0.1 IRON ≤ 0.*2 LOSS ON IGNITION %≤ 0.*8 SULFATE%≤ 0.1 CHLORIDE ppm≤ *0 HEAVY METAL ppm≤ *0 Prpperties: Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over *0 0C. If heated quickly, it melts at **1.5 0C, anhydrous oxalic acid melts at **0 0C Applicationï&frac*4;šPurifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water Packingï&frac*4;š*5/*0 kgs grey colour PP bag of top grade linerfilm, good properties of waterproof and avoid water, solarization
