DIRECT RED 23

• 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:

  

• Company:

  Taizhou Shengyu Chemical Co., Ltd.     [ China ]        

• Contact:

  Mr. Yutizhi

• Tel:

  86-576-88860838

• Fax:

  86-576-88861056

• Email:

  yutz@shengyuchemical.com