Direct Red 23

• Post Date:

  Apr 26,2025

• Expiry Date:

  Oct 23,2025

• Detailed Description:

  Cas No. :3441-14-3 We're specialized in producing
  acid dyes, direct dyes, liquid
  dyes, salt free dyes, etc.

• 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:

  jinhua shuanghong chemical co., ltd.     [ China ]          

• Contact:

  Rujie Zhou

• Tel:

  +86-579-82781136-812

• Fax:

  +86-579-82781188

• Email:

  wm02@shuanghongchem.com