Щавелевая кислота 99,6% (ТИК Или SGS)

Oxalic acid ACIDITY % 99.6 Properties: Oxalic acid forms fine colourless crystals readily soluble in water with light nit.. 1.Oxalic acid 99.6% supplier 2.ISO9002 Certifiacte 3.COLOR Colourless crystals 4.CAS:6153-56-6 5.Packing:25 kg pp bag 1.Oxalic acid 99.6% supplier 2.CAS:6153-56-6 3.ISO9002 Certifiacte 4.COLOR Colourless crystals 5.Packing:25 kg pp bag Items SpecTOTAL ACIDITY %≥99.6 ASH %≤0.1 IRON ≤0.02 LOSS ON IGNITION %≤0.08 SULFATE%≤0.1 CHLORIDE ppm≤20 HEAVY METAL ppm≤10 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 180 0C. Applications: 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. Packing: 25/50 kgs PP bag of top grade linerfilm,good properties of waterproof and avoid water,solarization