Flammable Chemical List Template Under GHS Classification Flammable chemicals exist in all physical forms, including: Flammable Chemical List Template Under GHS Classification Flammable chemicals are substances that can ignite easily and burn rapidly when exposed to an ignition source such as heat, sparks, flames, or static electricity. These chemicals release flammable vapors or gases that can catch fire even at relatively low temperatures, making them particularly hazardous during storage, handling, transport, and use. The Globally Harmonized System (GHS) provides standardized criteria for classifying chemicals based on their physical hazards, including flammability. Flammable gases (e.g., hydrogen, propane) Flammable liquids (e.g., ethanol, acetone, gasoline) Flammable solids (e.g., sulfur, magnesium powder) Aerosols and vapors capable of forming explosive mixtures with air Flammable Chemicals Defined Under GHS Classification 01 1. Flammable Gases (Category 1 & 2) A gas is considered flammable if it: Has a flammable range in air at 20°C and standard pressure Can ignite and burn rapidly when mixed with air Categories: Examples: Hydrogen, methane, butane Category 1: Extremely flammable gases Category 2: Flammable gases with lower flammability ranges 2. Flammable Aerosols (Category 1 & 2) Aerosols are classified as flammable based on: Heat of combustion Ignition distance and enclosed space ignition Examples: Spray paints, deodorants, lubricating sprays A gas is considered flammable if it: