Direct Black 38 (Q27096169)

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substance
  • direct black 38
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Language Label Description Also known as
English
Direct Black 38
substance
  • direct black 38

Statements

Direct Black 38.svg
508 × 191; 34 KB
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781.1113747000004 dalton
C₃₄H₂₅N₉Na₂O₇S₂
C1=CC=C(C=C1)N=NC2=C(C=C3C=C(C(=C(C3=C2O)N)N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=CC=C(C=C6N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
C1=CC=C(C=C1)/N=N/C2=C(C=C3C=C(C(=C(C3=C2O)N)/N=N/C4=CC=C(C=C4)C5=CC=C(C=C5)/N=N/C6=CC=C(C=C6N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Identifiers

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1 reference
28 October 2019
C.I. DIRECT BLACK 38 (English)
10 May 2021
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1 reference
27 December 2018
Disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate (English)
CAS no.: 1937-37-7 (English)
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