Shandong Pulisi Chemical Co.,Ltd.

Oxalic acid

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Ethanedionic acid;Oxalic acid anhydrous;Refined Oxalic Acid;Anhydrous Oxalic Acid;ethanedioic acid;ethanedioate;OA;

• CAS NO :

  144-62-7

• EC NO :

  205-634-3

• Molecular Formula :

  C₂H₂O₄

• Molecular Weight :

  90.03548

• Main Specifications :

• InChI :

  InChI=1/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)/p-2

• Product description :

  Synonym: Ethanedioic Acid

  Molecular Formula: (COOH)₂·2H₂0

  Molecular Weight: 126

  CAS No: 144-62-7

  Property: White transparent crystal combining two crystal water,Melting Point: 101°C-102°C, Specific Gravity:1.653, easily sublimate at 100°C,easily dissolve in alcohol and water.

  Specification:

  Oxalic Acid Content	99.6% Min
  Sulphate(SO42- )	0.08% Max
  Heavy Metals(Pb 2+ )	0.001% Max
  Ferrous(Fe 3+ )	0.0015% Max
  Chloride(Cl-)	0.003% Max
  Ignition Residue(850℃)	0.08% Max

  Packing:

  1.In plastic woven bag 25kg net, lined with PE bag.

  2.In compound kraft bag 25kg net, lined with PE bag.

  3.In jumbo bag.

  The above mentioned all can be Palletized & stretch wrapped.

  Usage:

  1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.

  2. In pharmaceutical industry: used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc.

  3. In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.

  4. In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring

  mordant for fast pigment dyestuff.

  5. In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.

  6. In electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.

  7. In other aspects: as analysis reagent, raw material of chemicals.

• Molecular Structure :