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1,5-Naphthalene disulfonic acid

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  Post Date: Aug 26,2017
  Expiry Date: Feb 22,2018
  Detailed Description: Cas No. :81-04-9 1,5-Naphthalene disulfonic acid
CAS No.81-04-9
MF: C10H8O6S2
Appearance: Off-white crystal
Purity( HPL): 99% min.
Content: 85% min.
Water insolubles: 0.05% max.
Rest sulfonated: 1% max.
Fe ion: 20ppm Max.
Residual Sulfuric acid: 2% max.

Packing: 25kg /bag

  CAS Registry Number:

81-04-9
  Synonyms: ;naphthalene-1,5-disulfonic acid;
  Molecular Formula: C10H8O6S2
  Molecular Weight: 288.2969
  Molecular Structure: 81-04-9 1,5-Naphthalene disulfonic Acid
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R34:;
  Safety Description: S26:;
S36/37/39:;
S45:;

  Company: Wuhan Kemi-Works Chemical Co., Ltd     [ China ]          
  Contact: Dr. Allen Zhang
  Tel: 86-27-85736489
  Fax: 86-27-85736485
  Email: sales@kemiworks.com; info@kemiworks.net
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