Mudanjiang Fengda Chemicals Import & Export Corporation

Refined Oxalic Acid

• Category :

  Dyestuffs and Pigments

• 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 :

  99.6% Min

• InChI :

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

• Packing :

  25kg/plastic woven bag

• Product description :

  Oxalic Acid Content	99.6% Min	99.6% Min	99.6% Min
  Sulphate (SO42-)	0.002% Max	0.005% Max	0.01% Max
  Heavy Metals (Pb2+)	0.0005% Max	0.0005% Max	0.0005% Max
  Ferrous (Fe3+)	0.0005% Max	0.001% Max	0.001% Max
  Chloride (Cl-)	5ppm Max	0.001% Max	0.001% Max
  Sio	-	0.001% Max	0.001% Max
  Ca	0.0002% Max	0.0002% Max	0.0002% Max
  Mg	0.0001% Max	0.0005% Max	0.0005% Max
  Cu	0.0002% Max	0.0002% Max	0.0002% Max
  Zn	0.0002% Max	0.0002% Max	0.0002% Max
  Ni	0.0002% Max	0.0002% Max	0.0002% Max
  Ignition Residue (850.C)	0.02% Max	0.05% Max	0.02% Max

• Molecular Structure :