Antipyrylazo III

Also known as: ANTIPYRYLAZO III, Bis(4-antipyrylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt, 3,6-Bis(4-antipyrylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt, 2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)diazenyl]-4,5-dihydroxy-, 3,6-Bis((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid, 3,6-Bis[4-antipyrylazo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt, Einecs 238-988-2

Antipyrylazo III (CAS 14918-39-9) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H28N8O10S2 and a molecular weight of 748.75200 g/mol. Key property: a density of 1.63g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.

14918-39-9

Jingsj CID

J-4436-7

Molecular Formula

C₃₂H₂₈N₈O₁₀S₂

Molecular Weight

748.75200 g/mol

Category

Nitrogen Compounds

Last updated

11/2/2026