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DSD acid

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  Post Date: Jul 10,2025
  Expiry Date: Jan 06,2026
  Detailed Description: Cas No. :81-11-8 Specs:It is light yellow cream or powder

1. Chemical name: 4.4-Diamino diphenylethyene-2.2-Disulfonic acid

2. Molecular Formula: C14H14N2O6S2


  CAS Registry Number:

81-11-8
  Synonyms: ;2,2'-(1,2-Ethylenediyl)bis(5-aminobenzenesulfonic acid); Amsonic acid;4,4'-Diaminostilbene-2,2'-Disulfonic Acid;2,2'-ethene-1,2-diylbis(5-aminobenzenesulfonic acid);4,4'-Diamino-2,2'-stilbenedisulfonic acid;DSD Acid;
  Molecular Formula: C14H14N2O6S2
  Molecular Weight: 370.4008
  Molecular Structure: 81-11-8 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R34:;
  Safety Description: S22:;
S26:;
S36/37/39:;
S45:;

  Company: Sichuan North Hongguang Chemical Co., Ltd.     [ China ]          
  Contact: Wanbo Wei
  Tel: +86-831-3392277
  Fax: +86-831-3300073 3300016
  Email: hgwm@schgchem.com
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