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56120-28-6

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56120-28-6 Structure

56120-28-6 Structure
IdentificationBack Directory
[Name]

4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT
[CAS]

56120-28-6
[Synonyms]

Santalol mpurity 4
Tartrazine Impurity 2
Sunset Yellow FCF Impurity 3
4'-Diazoaminodibenzenesulfonic Acid Disodium Salt
sodium 4,4'-(triaz-1-ene-1,3-diyl)dibenzenesulfonate
4,4''-(DIAZOAMINO)DIBENZENESULFONIC ACID DISODIUM SALT
sodium (E)-4,4'-(triaz-1-ene-1,3-diyl)dibenzenesulfonate
4,4'-(Triazene-1,3-Diyl)Bis(Benzenesulfonic Acid Sodium) Salt
[Molecular Formula]

C12H12N3NaO6S2
[MOL File]

56120-28-6.mol
[Molecular Weight]

381.35
Chemical PropertiesBack Directory
[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
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338
Hazard InformationBack Directory
[Uses]

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