(Q27291637)

English

direct red 23

chemical compound

Statements

813.0899705600003 dalton
C₃₅H₂₅N₇Na₂O₁₀S₂
CC(=O)NC1=CC=C(C=C1)N=NC2=C(C=C3C=C(C=CC3=C2O)NC(=O)NC4=CC=C5C(=C4)C=C(C(=C5O)N=NC6=CC=CC=C6)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
CC(=O)NC1=CC=C(C=C1)/N=N/C2=C(C=C3C=C(C=CC3=C2O)NC(=O)NC4=CC=C5C(=C4)C=C(C(=C5O)/N=N/C6=CC=CC=C6)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Identifiers

1 reference
Disodium 3-((4-acetamidophenyl)azo)-4-hydroxy-7-((((5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl)amino)carbonyl)amino)naphthalene-2-sulphonate (English)
14 October 2016
0 references
1 reference
27 December 2018
Disodium 3-[(4-acetamidophenyl)azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]naphthalene-2-sulphonate (English)
CAS no.: 3441-14-3 (English)
 
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