Basic information Safety Supplier Related

4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT

Basic information Safety Supplier Related

4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT Basic information

Product Name:
4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT
Synonyms:
  • 4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT
  • Tartrazine Impurity 2
  • Sunset Yellow FCF Impurity 3
  • Santalol mpurity 4
  • sodium (E)-4,4'-(triaz-1-ene-1,3-diyl)dibenzenesulfonate
  • 4'-Diazoaminodibenzenesulfonic Acid Disodium Salt
  • 4,4'-(Triazene-1,3-Diyl)Bis(Benzenesulfonic Acid Sodium) Salt
  • sodium 4,4'-(triaz-1-ene-1,3-diyl)dibenzenesulfonate
CAS:
56120-28-6
MF:
C12H12N3NaO6S2
MW:
381.35
Mol File:
56120-28-6.mol
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4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT Chemical Properties

Melting point:
>241°C (dec,)
storage temp. 
Amber Vial, Refrigerator, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form 
Solid
color 
Light Yellow to Orange
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4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT Usage And Synthesis

Uses

4,4''-Diazoaminodibenzenesulfonic Acid is an intermediate in sunset yellow FCF.

4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALTSupplier

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4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT(56120-28-6)Related Product Information