Sell Oxalic Acid

Description

CAS No.ï&frac*4;š*******7ï&frac*4;›********6 Properties: Colorless transparent crystal or powder. The crystal structure of two forms, namely α-(diamond) and β-type (monoclinic crystal). Odorless, Pickle. Melting point: α-type: **9.5 ℃, β-type: **2 ℃ 1.**5 Relative density: 1.**3 (dihydrate), 1.9 (anhydrous). α-: 1.**0, β-type: 1.**5 Refractive index: 1.**0 Stability: **9.5 ℃ Decomposition Dissolution conditions: soluble in ethanol. Soluble in water. Slightly soluble in ether. Not soluble in benzene and chloroform Uses Oxalic acid is mainly used for reducing and bleaching agent Oxalic acid can also be used cobalt - molybdenum - catalyst for the production of aluminum, metal and marble cleaning and bleaching of textiles. In organic synthesis is mainly used for industrial production of hydroquinone, pentaerythritol, oxalic acid cobalt, nickel oxalate, gallic acid and other chemical products. Dye industry for the manufacture of base light green and so on. Printing and dyeing industry to replace the acetic acid, used as a pigment dye color to help agent, bleaching agent. Oxalic acid can be used for antimony mordant, ferric ammonium oxalate are printed on blueprint Pharmacy. The plastics industry for the production of polyvinyl chloride, amino plastics, urea-formaldehyde plastics, paint films and so on. Skype:zjyhappy***0 MSN:*****