Chemical hazard pictograms
International GHS chemical hazard pictograms.
9 symbols
Acute toxicityMay be fatal or toxic after short exposure by swallowing, inhalation or skin contact.
CorrosiveMay cause severe skin burns and eye damage, and may corrode metals.
ExplosiveIndicates explosives and certain highly reactive substances.
FlammableIndicates fire hazards such as flammable, self-heating or self-reactive substances.
Gas under pressureContains gas under pressure, including compressed, liquefied or refrigerated gas.
Harmful or irritantMay indicate skin or eye irritation, sensitisation, or harmful acute toxicity.
Hazardous to the aquatic environmentToxic to aquatic life or capable of causing long-lasting environmental effects.
OxidisingMay cause or intensify fire; indicates an oxidising substance.
Serious health hazardIndicates serious or long-term health effects such as carcinogenicity or respiratory sensitisation.