Home > Offer to Sell > Dyestuffs and Pigments > Direct Dyes > DIRECT RED 23

DIRECT RED 23

Inquiry
  Post Date: Apr 19,2022
  Expiry Date: Oct 16,2022
  Detailed Description: Cas No. :3441-14-3 Payment Method: T/T,L/C,D/P
Appearance: red color
Transport Information: BY SEA FROM NINGBO,
Assay: 100% OR 150%
Package: 25kg carton
Storage: stored in shade, dry and well-ventilated warehouse
Application: paper, textile dyestuff

  CAS Registry Number:

3441-14-3

  Synonyms: ;C.I. 29160;C.I. Direct Red 23 (VAN);C.I. Direct Red 23, disodium salt;C.I. Direct Red 23;C.I. Direct Red 23, disodium salt;Direct Red 23;Scarlet 4BS;disodium 4-oxo-3-(2-{4-[(2-oxoethyl)amino]phenyl}hydrazinylidene)-6-({[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfonato-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-3,4-dihydronaphthalene-2-sulfonate;(3E)-3-{2-[4-(acetylamino)phenyl]hydrazinylidene}-4-oxo-7-({[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfo-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-3,4-dihydronaphthalene-2-sulfonic acid;Direct Scarlet 4BS;
  Molecular Formula: C35H27N7O10S2
  Molecular Weight: 769.7598
  Molecular Structure: 3441-14-3 Direct Red 23

  Company: Taizhou Shengyu Chemical Co., Ltd.     [ China ]        
  Contact: Mr. Yutizhi
  Tel: 86-576-88860838
  Fax: 86-576-88861056
  Email: yutz@shengyuchemical.com
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