Description

Items Spec TOTAL ACIDITY %Min *9.6 ASH %Max0.1 IRON %max0.*2 LOSS ON IGNITION %max0.*8 SULFATE%max 0.1 CHLORIDE ppm max *0 HEAVY METAL ppm max *0 Properties: Oxalic acid forms colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over *0 ℃. If heated quickly, it melts at **1.5 ℃, anhydrous oxalic acid melts at **0 ℃. 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: *5/*0 kgs grey colour PP bag of top grade linerfilm, good properties of waterproof and avoid water, solarization. HEBEI JINSEN CHEMICALS IMPORT&EXPORT CO., LTD. Add: No.**0 Zhonghua South Street Qiaoxi District, Shijiazhuang City, Hebei province. Tel: ***************1 Fax: ***************5 Mobile: *************0 Email: ***** MSN: shannon-***** Slype:ruth*****6