56120-28-6

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56120-28-6 Structure

Identification	Back 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 Properties	Back 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

Hazard Information	Back Directory
[Uses] 4,4''-Diazoaminodibenzenesulfonic Acid is an intermediate in sunset yellow FCF.

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