What does P370+P372+P380+P373 mean?

What kind of precautionary statement is P370+P372+P380+P373?

Response statements (P3xx) say what to do after an accident, spill, fire or exposure: first-aid steps, rinsing and washing, calling a doctor or a poison centre, choosing the extinguishing medium. They usually open with a situation such as IF IN EYES or IF INHALED.

Which hazards is it used for?

In the CLP Annex IV assignment table, P370+P372+P380+P373 is assigned to the classes of these hazard statements:

• H201Explosive; mass explosion hazard.
• H202Explosive, severe projection hazard.
• H203Explosive; fire, blast or projection hazard.
• H204Fire or projection hazard.
• H205May mass explode in fire.

Parts of the combined statement

• P370
• P372
• P380
• P373

How many hazard statements is P370+P372+P380+P373 assigned to?

In the CLP Annex IV assignment table, P370+P372+P380+P373 is provided for the classes of 5 H statements in total: 5 physical hazard statements. The lowest-numbered example is H201 and the highest-numbered is H205. Whether a mixture label carries this statement depends on those classes really applying to the mixture.

How is P370+P372+P380+P373 read?

The text of P370+P372+P380+P373 is 16 words long. The text opens with the situation "In case of fire"; the instruction applies only when that situation occurs. Because it is a combined statement, it replaces 4 separate statements in a single line; the parts are listed below.

Where is P370+P372+P380+P373 written in the SDS?

In the SDS, P370+P372+P380+P373 is written in Section 2.2 (label elements) with its code and the text "In case of fire: Explosion risk. Evacuate area. DO NOT fight fire when fire reaches explosives.". Being a response statement, it sits among the response lines. The statement should also agree with the firefighting measures in Section 5.

How does P370+P372+P380+P373 appear on the label?

On the label P370+P372+P380+P373 appears together with its text; under CLP Article 28(3) a label usually carries at most 6 precautionary statements. In the Chemoris selection method, response statements are considered in position 1. If the core statements exceed 6, Article 28(3) allows up to 8; when a combined statement is chosen, its individual parts are not repeated on the label. As P370+P372+P380+P373 is on the list of precautionary statements of Annex IV, it can be used in current labels and SDSs; Chemoris writes it into the document only when the relevant response candidate is selected.

Which classes and which priority is P370+P372+P380+P373 assigned to?

In the CLP Annex IV assignment table, P370+P372+P380+P373 appears in 1 class/category entries (1 different H statements). Priority split: core (priority 1) in 1 entries. Of these entries, 0 carry the signal word “Danger”, 0 carry “Warning” and 1 need no signal word.

The class families it appears in most often: Expl. * (1).

Classes that P370+P372+P380+P373 is assigned to

The first 1 rows of 1 entries in the CLP Annex IV assignment table (by priority and hazard order):

Statements assigned together with P370+P372+P380+P373

The precautionary statements that most often appear with P370+P372+P380+P373 in the same class entries (with entry count):

• P370+P372+P380+P373In case of fire: Explosion risk. Evacuate area. DO NOT fight fire when fire reaches explosives. (1)
• P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. (1)
• P230Keep wetted with… (1)
• P240Ground and bond container and receiving equipment. (1)
• P250Do not subject to grinding/shock/friction/… . (1)

Where does P370+P372+P380+P373 stand in the response group?

P370+P372+P380+P373 is number 82 of the 82 statements in the P3xx group. The group holds 30 combined and 11 withdrawn statements and 46 single valid statements. Combined statements merge several situations on one line; withdrawn statements are replaced by their current equivalents.

Which SDS section does P370+P372+P380+P373 feed?

Because of its number and its response kind, P370+P372+P380+P373 relates to Section 5 Firefighting of the SDS; in Section 2.2 it is written with its code and text. Statements in the same number range feed the same section.

Checklist when writing P370+P372+P380+P373

• P370+P372+P380+P373 should agree with Section 5; in Section 2.2 it is written with its code and text.
• The text is 16 words long; if the label space is narrow, choosing a combined statement can save room.

Official EU wording of P370+P372+P380+P373 in other languages

When a product is exported to the EU, the SDS and label are expected in the official language of the Member State where it is placed on the market (REACH Article 31(5)). The table gives the official wording of P370+P372+P380+P373 from the CLP Annex III/IV language versions published in the Official Journal of the European Union. Source: EUR-Lex CELEX 02008R1272-20260701.

Next steps

To read a statement like P370+P372+P380+P373 correctly on a label and in an SDS, see the guide How to read H and P codes; to pick the class and prepare the label automatically, use the free label tool.

Where does it appear in the safety data sheet?

Precautionary statements are given with their code and full text in Section 2.2 (label elements) of the safety data sheet. Alternatives separated by a slash or in square brackets (e.g. gloves/protective clothing) are narrowed down to suit the product.

Frequently asked questions