Acid Yellow A4R

• Post Date:

  Aug 05,2016

• Expiry Date:

  Aug 05,2017

• Detailed Description:

  Cas No. :70865-20-2 appearance:yellow powder
  strength:100%
  shade:same as standard
  

• CAS Registry Number:

  70865-20-2

• Synonyms:

  Benzenesulfonic acid, 4-((4-(2-(4-hydroxy-2-methylphenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1);4-((4-((4-Hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitrobenzenesulfonic acid, sodium salt;Benzenesulfonic acid, 4-((4-((4-hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitro-, monosodium salt;Sodium 4-((4-((4-hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitrobenzenesulphonate;sodium 4-({4-[(2E)-2-(2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl}amino)-3-nitrobenzenesulfonate;sodium 4-[[4-(4-hydroxy-2-methyl-phenyl)azophenyl]amino]-3-nitro-benzenesulfonate;

• Molecular Formula:

  C₁₉H₁₅N₄NaO₆S

• Molecular Weight:

  450.4004

• Molecular Structure:

  

• Company:

  Tianjin Leading Import & Export Co., Ltd.     [ China ]        

• Contact:

  MR ZHU

• Tel:

  0086-22-27824571 27824591

• Fax:

  0086-22-27827649

• Email:

  info@tianjinleading.com