GHS hazard statement
H351
Suspected of causing cancer
GHS08 · Health hazard- Hazard group
- Health hazards
- Hazard class
- Carcinogenicity
- Signal word
- Warning
What H351 means
H351 is the GHS (Globally Harmonized System) hazard statement “Suspected of causing cancer.” It belongs to the Carcinogenicity 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 H351 applies, GHS assigns the signal word Warning and the GHS08 (Health hazard) 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 — Carcinogenicity
Classifying a mixture for this hazard? Try the free Health hazard (sum-of-parts) calculator — it runs the GHS math for you, nothing stored.
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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.