GHS hazard statement
H222
Extremely flammable aerosol
GHS02 · Flame- Hazard group
- Physical hazards
- Hazard class
- Flammable aerosol
- Signal word
- Danger
What H222 means
H222 is the GHS (Globally Harmonized System) hazard statement “Extremely flammable aerosol.” It belongs to the Flammable aerosol hazard class and appears in Section 2 of a Safety Data Sheet and on the product label when a substance or mixture meets the classification criteria for that class and category.
Where H222 applies, GHS assigns the signal word Danger and the GHS02 (Flame) pictogram. The exact signal word and pictogram set on a finished label come from the whole classification — the most severe endpoint drives the signal word, so a milder statement can be present without changing an already-Danger label.
Related statements — Flammable aerosol
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Reference information, not a compliance determination. Actual label elements depend on the full classification of your specific substance or mixture and require review by a qualified professional.