C60H30Cr2N9Na3O21S3
1482.1 g/mol
Dye & PigmentWarning
C.I. Acid Black 52
CAS5610-64-0EC227-029-3
Category
Dye & Pigment
Compound Class
Organometallic
Primary Use
Dye for nylon and wool
C. I.
Dye for nylon and woolDye for silk and leatherDye for anodized aluminum and aminoplast resins
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 5610-64-0
Related Compounds
StrongSame Parent
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Referencestereoisomer of
Acid Black 194
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Acid dye for textiles
Referencesame scaffold
Acid Blue 161
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acid dye for textiles
Referencesame scaffold
Aluminum 3-hydroxy-4-[(4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid
CAS12227-62-2
Pigment Red 193
Safety Reference
Warning
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name
trisodium;bis(chromium(3+));tris(7-nitro-3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate)
InChIKey
OCDKNPOQLLEKKZ-UHFFFAOYSA-E
SMILES
C1=CC=C2C(=C1)C=CC(=C2N=NC3=C4C=CC(=CC4=C(C=C3[O-])S(=O)(=O)[O-])[N+](=O)[O-])[O-].C1=CC=C2C(=C1)C=CC(=C2N=NC3=C4C=CC(=CC4=C(C=C3[O-])S(=O)(=O)[O-])[N+](=O)[O-])[O-].C1=CC=C2C(=C1)C=CC(=C2N=NC3=C4C=CC(=CC4=C(C=C3[O-])S(=O)(=O)[O-])[N+](=O)[O-])[O-].[Na+].[Na+].[Na+].[Cr+3].[Cr+3]
Synonyms (6)
- ACID BLACK 52
- C.I. Acid Black 52
- CHROMOLAN BLACK NWA