Hazard Class Guides

GHS-aligned reference for chemical safety compliance, transport classification, and protective equipment selection.

Physical Hazards

Explosives, flammables, oxidizers, pyrophorics, self-heating substances, water-reactives, and corrosives to metals.

Acute toxicity, skin corrosion/irritation, serious eye damage, carcinogenicity, mutagenicity, reproductive toxicity, STOT, and aspiration.

Aquatic toxicity (acute and chronic), ozone depletion potential, and bioaccumulation screening criteria.

UN numbers, proper shipping names, hazard classes 1–9, packing groups, and modal restrictions for 49 CFR / IMDG / IATA.

Glove material selection by chemical breakthrough time, respirator cartridge guidance, eye protection ratings, and ensemble selection.

Incompatible chemical groups, NFPA 45 segregation tables, temperature and ventilation controls, and secondary containment sizing.