C6H6NNaO6S2
275.2 g/mol
Industrial ChemicalDanger
Sodium 2-amino-4-sulfobenzenesulfonate
CAS24605-36-5
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Intermediate for dyes and optical brighteners
Sodium 2-amino-4-sulfobenzenesulfonate is an industrial chemical used primarily as an intermediate in the production of dyes and optical brighteners. It is a sulfonated aromatic amine salt with high water solubility.
Intermediate for dyesIntermediate for optical brighteners
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
ReferenceSame Category
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Photoinitiator for UV-curable materials
ReferenceSame Category
N,N'-(1,4-Phenylene)bis(acetoacetamide)
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Chemical intermediate for dyes and pigments
Referencestereoisomer of
2-amino-p-benzenedisulfonic acid
CAS98-44-2
dye intermediate
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H331Toxic if inhaled
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
Customs Tariff Classification
The international HS code for Sodium 2-amino-4-sulfobenzenesulfonate (CAS 24605-36-5) is 2921.42.
HS code (international, 6-digit)
2921.42
EU CN code (8-digit)
2921 42 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 2-amino-4-sulfobenzenesulfonate
InChIKey
SYFQTIIOWUIZGU-UHFFFAOYSA-M
SMILES
C1=CC(=C(C=C1S(=O)(=O)O)N)S(=O)(=O)[O-].[Na+]
Synonyms (5)
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