C22H16N3NaO6S
473.4 g/mol
Dye & Pigment
C.I. Acid Blue 324
CAS88264-80-6EC274-675-7
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
Acid dye for textiles
C. I.
acid dye for textile coloring
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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Related Compounds
ApplicationSame Use
Acid Red 119
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Acid dye for textiles
ApplicationSame Use
Acid Green 20
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Acid dye for textiles
ApplicationSame Use
Acid Black 194
CAS61931-02-0
Acid dye for textiles
ApplicationSame Use
Acid Brown 282
CAS12219-65-7
Acid dye for textiles
ReferenceSame Category
1-Diazo-2-naphthol-4-sulfonic acid
CAS887-76-3
Diazo dye intermediate
ReferenceSame Category
Pigment red 264
CAS88949-33-1
Organic pigment for plastics and paints
ReferenceSame Category
3-methyl-1-phenyl-5-pyrazolone-4'-sulfonic acid
CAS89-36-1
Pyrazolone dye intermediate
ReferenceSame Category
4-methyl-2-nitroaniline
CAS89-62-3
intermediate for dyes and pigments
Safety Reference
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for C.I. Acid Blue 324 (CAS 88264-80-6) is 3204.12.
HS code (international, 6-digit)
3204.12
EU CN code (8-digit)
3204 12 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
sodium 4-(3-acetamidoanilino)-1-amino-9,10-dioxoanthracene-2-sulfonate
InChIKey
MIBVDSFVCOIWCC-UHFFFAOYSA-M
SMILES
CC(=O)NC1=CC=CC(=C1)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-].[Na+]
Synonyms (12)
- Acid Blue 324
- C.I. Acid Blue 324
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