Product Documents

Hydrochloric Acid 20% Technical Grade

CAS Number
7647-01-0
Category
Aqueous Acids

Hydrochloric Acid 20% Technical Grade (CAS 7647-01-0) is a chemical product supplied by Alliance Chemical in the Aqueous Acids category. For transport it is classified as UN1789, DOT hazard class 8, and packing group III. 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 hazardGHS pictogram: Environmental hazardEnvironmental hazard
CLASS 8 · UN1789Danger
Hydrochloric Acid 20% Technical Grade
2D chemical structure of Hydrochloric Acid 20% Technical Grade
Structure · PubChem
SDSSafety Data Sheet — hazards, handling, first aid, and transport.TDSTechnical Data Sheet — identity, properties, and specifications.COACertificate of Analysis — typical analytical results.
Compare all 11 grades of Hydrochloric Acid →
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.