C.I.Direct black 38
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CAS NO:1937-37-7
EC NO:217-710-3
Molecular Formula:C34H27N9O7S2
Molecular Weight:737.7643
Synonyms:C.I. 30235;C.I. Direct Black 38;C.I. Direct Black 38, disodium salt;C.I. Direct Black 38, disodium salt (8CI);Azo black;disodium (3Z)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate;disodium (3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonic acid;
Molecular Structure:
CAS NO:1937-37-7
EC NO:217-710-3
Molecular Formula:C34H27N9O7S2
Molecular Weight:737.7643
Synonyms:C.I. 30235;C.I. Direct Black 38;C.I. Direct Black 38, disodium salt;C.I. Direct Black 38, disodium salt (8CI);Azo black;disodium (3Z)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate;disodium (3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonic acid;
Molecular Structure:
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