▼▲ Items Spec TOTAL ACIDITY 99.6% min ASH 0.1% max IRON 0.02% max LOSS ON IGNITION 0.08% max SULFATE 0.1% max CHLORIDE 20ppm max HEAVY METAL 10ppm max Properties: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 30 0C. If heated quickly, it melts at 101.5 0C,anhydrous oxalic acid melts at 1800C. ▼▲ Density at 18 0C, kg/m3 1653 Crystal size: 70 % from 0,2 to 0,7 mm The product has The Certificate awarded by State Test Institute of Chemical Industry Zlín Use: Purifying 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.
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