(Q27160160)

English

Sirius red F3B (acid form)

chemical compound

  • 7,7'-(Carbonyldiimino)bis(4-hydroxy-3-((2-sulfo-4-((4-sulfophenyl)azo)phenyl) azo)-2-naphthalenesulfonic acid)
  • Sirius red F3B free acid
  • direct red 80 (acid form)
  • direct red 80 free acid

Statements

1,240.006714±0 dalton
1 reference
7,7'-(Carbonyldiimino)bis[4-hydroxy-3-({2-sulfo-4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)-2-naphthalenesulfonic acid] (English)
9 October 2016
C₄₅H₃₂N₁₀O₂₁S₆
C=1C=C(C=CC1N=NC=2C=CC(=C(C2)S(O)(=O)=O)N=NC3=C(C=C4C=C(C=CC4=C3O)NC(NC=5C=CC=6C(C5)=CC(=C(C6O)N=NC=7C=CC(=CC7S(O)(=O)=O)N=NC8=CC=C(C=C8)S(O)(=O)=O)S(O)(=O)=O)=O)S(O)(=O)=O)S(O)(=O)=O
1 reference
Sirius red F3B (acid form) (English)
9 October 2016

Identifiers

1 reference
7,7'-(Carbonyldiimino)bis[4-hydroxy-3-({2-sulfo-4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)-2-naphthalenesulfonic acid] (English)
9 October 2016
607-625-3
1 reference
27 December 2018
2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]- (English)
CAS no.: 25188-41-4 (English)
1 reference
27 December 2018
2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]- (English)
CAS no.: 25188-41-4 (English)
 
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