Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H317May cause an allergic skin reaction
Sourcing Sodium 4-aminobenzenesulfonate?
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Sourcing Sodium 4-aminobenzenesulfonate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Sodium 4-aminobenzenesulfonate is an organic salt commonly used as a chemical intermediate in the synthesis of dyes. It features an aromatic ring with an amine group and a sulfonate group, contributing to its polar, water-soluble character.
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 Sodium 4-aminobenzenesulfonate (CAS 515-74-2) 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.
sodium 4-aminobenzenesulfonate
KSVSZLXDULFGDQ-UHFFFAOYSA-M
C1=CC(=CC=C1N)S(=O)(=O)[O-].[Na+]