Oxygen

NOTE! H/P and R/S phrases are safety assessments from suppliers. Different suppliers have different assessments for the same material, and the safety assessments are furthermore highly dependent on the physical forms of the materials. Therefore, the presented safety asssessments are subject to variations, depending of the supplier and form, and only serves as a general guideline for the risks, or lack thereof, when handling the elements.

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Click the following links to see the full lists for

- GHS pictograms and hazard classes
- GHS Hazard and Precautionary Statements (H/P phrases)
- Risk and Safety Phrases (R/S phrases)
- European hazard symbols and classes for chemicals
- ADR transport pictograms and hazard classes

Labelling according Regulation (EC) No 1272/2008 (GHS):

Pictogram:

Signal word: Danger

Hazard statement(s)

H270	May cause or intensify fire; oxidiser.
H280	Contains gas under pressure; may explode if heated.

Precautionary statement(s)

P220	Keep away from combustible materials.
P244	Keep valves and fittings free from oil and grease.
P370 + P376	In case of fire: Stop leak if safe to do so.
P403	Store in a well-ventilated place.

Supplemental Hazard Statements: None

European marking and R/S phrases (obsolete):

Symbol: O
R-phrases: 8
S-phrases: 17