Product Documents

Potassium Hydroxide (KOH)

CAS Number
1310-58-3
Category
Bases & Salts

Potassium Hydroxide (KOH) (CAS 1310-58-3) is a chemical product supplied by Alliance Chemical in the Bases & Salts category. For transport it is classified as UN1813, DOT hazard class 8, and packing group II. Its GHS signal word is Danger. Documentation includes a safety data sheet (SDS), a technical data sheet (TDS), and a certificate of analysis (COA), available below and published from Alliance Chemical's canonical product data.

GHS pictogram: CorrosiveCorrosiveGHS pictogram: Acute toxicityAcute toxicityGHS pictogram: Irritant / harmfulIrritant / harmfulGHS pictogram: Health hazardHealth hazard
CLASS 8 · UN1813Danger
2lb potassium hydroxide (KOH) in HDPE bottle Alliance Chemical branding, hazard warning symbols on gradient label
2D chemical structure of Potassium Hydroxide (KOH)
Structure · PubChem
SDSSafety Data Sheet — hazards, handling, first aid, and transport.TDSTechnical Data Sheet — identity, properties, and specifications.COACertificate of Analysis — typical analytical results.
Download document packet (ZIP)SDS, technical data, and a sample certificate of analysis in one file.

About these documents

Alliance Chemical publishes these documents from its canonical product data. Chemical identity, hazard classification, and physical properties are sourced from named authorities (DOT 49 CFR, OSHA, ECHA, PubChem) and internal laboratory records — each value carries per-field provenance and a last-reviewed date. A Certificate of Analysis with lot-specific results ships with every order.

Last reviewed 2026-05-20.