GHS REFERENCE / P-CODES / P391

P391 — Collect spillage

A response statement from GHS Annex 3 — the precautionary half of the label language on SDSs and containers.

At a glance

Official statementCollect spillage.
GroupResponse (P3xx)

Which hazards call for P391

Our engine assigns P391 whenever a product carries any of these hazard statements:

H400Very toxic to aquatic life.
H410Very toxic to aquatic life with long lasting effects.
H411Toxic to aquatic life with long lasting effects.
Reference information, not legal or professional advice. Statement texts and allocations follow GHS Rev 9 / 29 CFR 1910.1200 Appendix C as implemented by our classification engine; the regulatory text and agency practice control. Claims last reviewed July 23, 2026.

The engine writes these for you.

When SDS HQ authors an SDS or a container label, it assigns the hazard statements, signal word, pictograms, and precautionary statements from these same tables — automatically, with the calculation shown.

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