Home > Offer to Sell > Dyestuffs and Pigments > Acid Dyes > 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

Inquiry
  Post Date: Nov 08,2019
  Expiry Date: May 06,2020
  Detailed Description: Cas No. :90-20-0 Is one of the important intermediates manufacturing azo dyes

  CAS Registry Number:

90-20-0

  Synonyms: C.I. 35570;1-Naphthol-8-amino-3,6-disulfonic acid;H-Acid;H Acid;1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic Acid;
  Molecular Formula: C10H9NO7S2
  Molecular Weight: 319.31
  Molecular Structure: 90-20-0 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

  Company: China Qingdao Hongjin Chemical Co., Ltd.     [ China ]        
  Contact: Mr Teng
  Tel: +86-532-83657313
  Fax: +86-532-83628240
  Email: hjt@hong-jin.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.