4,4-diaminodiphenylamine-2-sulfonic acid (FC acid )

• Post Date:

  Apr 15,2013

• Expiry Date:

  Oct 12,2013

• Detailed Description:

  Cas No. :119-70-0
  Name : 4,4-diaminodiphenylamine-2-sulfonic acid
  Alias : 4.4-diaminediphenylamine-2-sulfonic acid;
  4-(P-Aminoanilino-3-Sulfoaniline;
  5-Amino-2-[(4-aminophenyl) amino] benzenesulfonic acid;
  FC acid
  CAS No.: 119-70-0
  EINECS: 204-344-4
  Molecular formula: C₁₂H₁₃N₃O₃S
  Molecular weight: 279.31  
  Structural Formula:
   
  Physicochemical Property:Fusing point: 244 ºC
  Technique Data:

  Appearance	Grayish blue powder
  Content	93% Min
  Moisture	0.5% Max

   
  Application:Used as dye intermediate to produce direct dyes etc.

• CAS Registry Number:

  119-70-0

• Synonyms:

  ;4,4-diaminodiphenylamine-2-sulfonic acid;4.4-diaminediphenylamine-2-sulfonic acid;5-amino-2-[(4-aminophenyl)amino]benzenesulfonic acid;4,4'-Diamino diphenylamine-2-sulfonic acid;FC acid;4,4'-Diaminodianilinedisulfonic acid;

• Molecular Formula:

  C₁₂H₁₃N₃O₃S

• Molecular Weight:

  279.3149

• Molecular Structure:

  

• Company:

  Shijiazhuang Fuqiang Dye Co., Ltd.     [ China ]        

• Contact:

  Stacy (Ms.)

• Tel:

  +86-311-67669430

• Fax:

  +86-311-67669431

• Email:

  fuqiang@fqdyes.com