GHS precautionary statement
P410+P403: Protect from sunlight. Store in a well-ventilated place
- P410+P403
- Storage
- Combined statement
P410+P403 says: “Protect from sunlight. Store in a well-ventilated place”. It is a storage statement that combines P410, P403. P400 series: how and where to store the product, such as keeping it cool, dry, locked up or in a well-ventilated place.
About the storage group
P400 series: how and where to store the product, such as keeping it cool, dry, locked up or in a well-ventilated place. See all precautionary statements for the full list.
Component statements
A combined statement joins single statements that are printed as one sentence. This one is made of:
Hazards that call for P410+P403
The GHS data recommends P410+P403 for these hazard statements.
| Code | Statement | Hazard class and category | Signal word |
|---|---|---|---|
| H280 | Contains gas under pressure; may explode if heated | Gases under pressure — Compressed gas, Liquefied gas, Dissolved gas | Warning |
| H282 | Extremely flammable chemical under pressure: may explode if heated | Chemicals under pressure — Category 1 | Danger |
| H283 | Flammable chemical under pressure: may explode if heated | Chemicals under pressure — Category 2 | Warning |
| H284 | Chemical under pressure: may explode if heated | Chemicals under pressure — Category 3 | Warning |
Chemicals using P410+P403
4 chemicals in our database. Classification comes from each chemical's primary GHS source, so a supplier's SDS may differ.
P410+P403 frequently asked questions
What does P410+P403 mean?
P410+P403 says: "Protect from sunlight. Store in a well-ventilated place". It is a storage precautionary statement in the Storage (P400 series). It combines P410, P403.
Which hazards call for P410+P403?
In the GHS data, P410+P403 is recommended for hazard statements H280, H282, H283, H284.
What type of statement is P410+P403?
P410+P403 is in the Storage (P400 series). P400 series: how and where to store the product, such as keeping it cool, dry, locked up or in a well-ventilated place.
Precautionary statements are general recommendations. Follow the specific instructions on your product's label and safety data sheet.
https://pubchem.ncbi.nlm.nih.gov/ghs/ghscode_10.txt (UN GHS Revision 10, retrieved 2026-10-12)