C6H7NO6S2
253.3 g/mol
Dye & PigmentDanger
Aniline-2,4-disulfonic acid
CAS137-51-9EC205-299-3
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
intermediate for dyes and pigments
This compound is an aromatic amine disulfonic acid used primarily as an intermediate in the synthesis of dyes and pigments.
intermediate for dyes and pigments
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 137-51-9
Related Compounds
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Safety Reference
Danger
H318Causes serious eye damage
H319Causes serious eye irritation
Identifiers
IUPAC Name
4-aminobenzene-1,3-disulfonic acid
InChIKey
IMUUNYPYNWXUBO-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1S(=O)(=O)O)S(=O)(=O)O)N
Synonyms (15)
- Aniline-2,4-disulfonic acid
- aniline-2,4-disulphonic acid