High Quality Oxalic Acid

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Type: Industrial Grade 99.6%; Industrial Grade 90% Price: Real-time Price Product information: 1. Name: Oxalic Acid 2. Molecular formula: HOOCCOOH 3. Molecular weight: 4. Physical and Chemical property: Melting point: α Type: 189.5º C β Type: 182º C, boiling point: 150º C Density: 1.653(2H2O), 1.9; α Type: 1.900, β Type: 1.895 Refractive index: 1.540 Dissolution: Soluble in alcohol and water, a little soluble in ether and insoluble in benzene and chloroform. With acid, reducibility, instability, toxicity, etherification reaction 5. Specification: Industrial Grade 99.6%; Industrial Grade 90% 6. Appearance white crystalline 7. Usage: As a reducer and Bleach, mainly used for cobalt - molybdenum - the production of aluminum catalyst, metal and marble cleaning and textile bleaching, also used in organic synthesis industry, plastics industry, pharmaceutical industry, printing and dyeing industry, oxalic acid can also be used in derusting. Production technology: Sodium formate method, oxidation, carbonyl synthesis, propylene glycol oxidation, oxidation, carbon monoxide coupling method 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

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Nanjing Baihe chemicals Co.,Ltd

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