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Oxalic acid

Inquiry
  Post Date: Jul 31,2017
  Expiry Date: Jan 27,2018
  Detailed Description: Cas No. :144-62-7 Specs:Technical standard (GB1626-88)
Specification:
Appearance: White Crystals
Purity: 99.6% min
Suiphate group: 0.08% max
Ignition (850oC).08 %max
Heavy metal: 0.001%max
Iron content: 0.0012%max
Chlorides %:0.003%max
Calcium %:0.0012%max


Organic Synthesis: For 2133 rein, uses for aldehyde powder etc.
Light industry: Polishing of DA LI stone, removing rust bleaching products of leather, wood and aluminium, etc.
Printing Industry: Dyeing agent
Medicine Industry: For making tetracydine, HCl , etc.
Others: As laboratory agent, solvents activato and basic materialsfor chemical industry.

  CAS Registry Number:

144-62-7

  Synonyms: ;Ethanedionic acid;Oxalic acid anhydrous;Refined Oxalic Acid;Anhydrous Oxalic Acid;ethanedioic acid;ethanedioate;OA;
  Molecular Formula: C2H2O4
  Molecular Weight: 90.03548
  Molecular Structure: 144-62-7 Oxalic acid
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R21/22:;
  Safety Description: S24/25:;

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