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IUPAC name:
Reaction mass of Tetrasodium 5-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]-2-[2-[2-sulfonato-4-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]phenyl]ethenyl]benzenesulfonate and Hexasodium 2-((E)-2-sulfonato-4-((E)-(3-sulfonato-4-((E)-2-sulfonato-4-((E)-(4-((E)-(4-sulfonatophenyl)diazenyl)phenyl)diazenyl)styryl)phenyl)diazenyl)styryl)-5-((E)-(4-((E)-(4- sulfona-tophenyl)diazenyl)phenyl)diazenyl)benzenesulfonate.

Inventory

EC number:
215-397-8
EC name:
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, disodium salt, reaction products with 4-[(4-aminophenyl)azo]benzenesulfonic acid, sodium salts
CAS number:
1325-54-8
Description:
This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 40215.
CAS number:
1325-54-8

Synonyms

Molecular and structural information

Molecular formula:
Molecular formula of the main constituents:
(1) C38H24N8Na4O12S4
(2) C52H32N10Na6O18S6
Molecular weight:
ca. 1 004 - 1 414

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