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Chemical Substance

Chromium, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid complex This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 15711.

CAS Number5610-64-0
EC Number227-029-3
Molecular FormulaC60H36Cr2N9Na3O21S3
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Identifiers

Cas Number5610-64-0Primary
Ec Number227-029-3
Chemical NameAcid Black 52
Chemical NameACID BLACK 52
Chemical NameChromium, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid complex This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 15711.

Hazard Classifications

Not Classified
Warning
Hazard CodeH208
Category
Source: REACH registration C&L

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Related Substances

Chromium, 1-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-2-naphthalenol complex This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 12195 and 12197.
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Chromium, 8-[(5-chloro-2-hydroxyphenyl)azo]-7-hydroxy-1,3-naphthalenedisulfonic acid complex This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 16260.
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Chromium, 3-[(8-hydroxy-5-quinolinyl)azo]benzenesulfonic acid complex This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 19320.
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Aluminium, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 14720:1.
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Manganese, 3-hydroxy-4-[(1-sulfo-2-naphthalenyl)azo]-2-naphthalenecarboxylic acid complex This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 15880:2.
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