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4-aminotoluene-3-sulphonic acid

CAS 88-44-8 · C7H9NO3S

Hazard class

Danger — Corrosive

Pictograms

Corrosive

H-statements

H314 Causes severe skin burns and eye damage

Synonyms

201-831-3 · 2-Amino-5-methylbenzenesulfonic acid · 4-Aminotoluene-3-sulfonic acid · Ptmsptmsa · PTMSA · P-TOLUIDINE-M-SULFONIC ACID · p-Toluidine-2-sulfonic Acid · Benzenesulfonic acid, 2-amino-5-methyl-

Molecular weight

187.22 g/mol

Browse similar

Corrosive

Data source

Aggregated classification PubChem · REACH-registered

GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.