Sell Oxalic Acid

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Details: Use: Purifying agent in pharmaceutical industry, 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. Oxalic Acid *9% Molecular Formula: HOOCCOOH CAS No: ******6 Purity: *6%, *9% Oxalic Acid *9% Oxalic Acid Content *9.6% Min *9.4% Min *9.0% Min Sulphate 0.*8% max 0.*0%max 0.*0%max Heavy Metals (Pb2+) 0.**1%max 0.**2%max 0.*2%max Ferrous (Fe3+) 0.***5%max 0.**2%max 0.*1%max Chloride (Cl-) 0.**3%max 0.**4%max 0.*1%max Ignition Residue(**0) 0.*8%max 0.*0%max 0.*0%max E : surprise(att)tjjiayou(doot)com