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連絡先担当者 Ms. selena
jiaotong, Cangzhou, Hebei
Product Description Description: Oxalic acid *9.6%min Alternate name: Ethanedioic acid/ Dicarboxylic acid CAS No.: *******7 Formula: HOOCCOOH Molecular formula: C2H2O4 UN: ***1 H. S. CODE: *********0 Usage: Oxalic acid can be used 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 No. Specifications Industrial Grade 1 Total Acidity %≥ *9.6 2 Ash%≤ 0.1 3 Iron %≤ 0.*2 4 Loss on ignition%≤ 0.*8 5 Sulfate %≤ 0.1 6 Chloride%≤ *0ppm
