Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Sourcing 2-Aminobenzene-1,4-disulfonic acid?
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Sourcing 2-Aminobenzene-1,4-disulfonic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
2-Aminobenzene-1,4-disulfonic acid is a chemical compound used as a dye intermediate in the production of dyes and pigments. Its structure contains an aromatic ring with an amino group and two sulfonic acid groups, contributing to its utility in industrial chemical synthesis.
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.
The international HS code for 2-Aminobenzene-1,4-disulfonic acid (CAS 98-44-2) is 2921.42.
2921.42
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.
2-aminobenzene-1,4-disulfonic acid
LDCCBULMAFILCT-UHFFFAOYSA-N
C1=CC(=C(C=C1S(=O)(=O)O)N)S(=O)(=O)O