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oxalic acid dihydrate

• Category :

  Organic chemicals and Derivatives/Acid, ester and anhydride compounds

• Synonyms :

  oxalic acid free acid dihydrate;Ethanedioic acid, dihydrate;ethanedioic acid dihydrate;

• CAS NO :

  6153-56-6

• EC NO :

  205-634-3

• Molecular Formula :

  C₂H₆O₆

• Molecular Weight :

  126.0654

• Main Specifications :

  99.6% ; 99% ; 96%

• InChI :

  InChI=1/C2H2O4.2H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H2

• Product description :

  The Product Description of Oxalic acid dihydrate

  Molecular formula：H2C2O4•2H2O

  Molecular weight：126.07

  CAS No.:6153-56-6，144-62-7

  EINECS:205-634-3

  UN NO.：3261

  Technical index:

  Assay(H2C2O4•2H2O) ≥%	99.6	99.0	96.0
  Sulfate (SO4) ≤%	0.10	0.20	0.40
  Ash content ≤%	0.01	0.08	0.20
  Heavy metal(以Pb计) ≤%	0.0001	0.0002	0.0005
  Fe ≤%	0.0005	0.001	0.005
  Chloride (Cl)≤%	0.002	0.004	0.01
  Calcium (Ca)≤%	0.0005	0.0005	0.0006

• Molecular Structure :