GHS hazard statement
H207: Fire or projection hazard; increased risk of explosion if desensitizing agent is reduced
- H207
- Physical hazards
- Danger
H207 means “Fire or projection hazard; increased risk of explosion if desensitizing agent is reduced”. It is a GHS hazard statement for Desensitized explosives (Category 2), shown with GHS02 under the signal word “Danger”.
Hazard class and category
| Hazard class | Category | Pictogram | Signal word | UN transport class |
|---|---|---|---|---|
| Desensitized explosives | Category 2 |  | Danger | Class 3 or Div 4.1 |
| Desensitized explosives | Category 3 | | Warning | Class 3 or Div 4.1 |
What H207 means
Desensitized explosives are solid or liquid explosive substances that have been wetted with water or alcohol, or diluted with other substances, to suppress their explosive properties.
The material is only safe to handle while it stays desensitized. If it dries out or the desensitizing agent is lost, it can revert to behaving as an explosive.
What to do
Keep the material wetted or diluted exactly as the supplier specifies, do not let it dry out, keep it away from heat, sparks and flames, and store and handle it in the quantities and containers the supplier states.
This is general guidance for the hazard class. The safety data sheet for your product always takes precedence.
Precautionary statements for H207
The GHS lists these precautionary statements for this hazard. Which ones appear on a label depends on the supplier's classification.
| Code | Statement |
|---|---|
| P210 | Keep away from heat, hot surface, sparks, open flames and other ignition sources. No smoking. |
| P212 | Avoid heating under confinement or reduction of the desensitized agent. |
| P230 | Keep wetted with ... |
| P233 | Keep container tightly closed. |
| P280 | Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... |
| P370+P380+P375 | In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. |
| P401 | Store in accordance with ... |
| P501 | Dispose of contents/container to ... |
Chemicals carrying H207
No chemicals in our database are classified with H207 yet.
H207 frequently asked questions
What does H207 mean?
H207 means "Fire or projection hazard; increased risk of explosion if desensitizing agent is reduced". It is a GHS hazard statement in the physical hazards group, covering Desensitized explosives (Category 2).
Which pictogram goes with H207?
H207 is shown with GHS02 (Flame). By category: Category 2: GHS02, signal word Danger; Category 3: GHS02, signal word Warning.
What signal word goes with H207?
It depends on the category: Category 2: GHS02, signal word Danger; Category 3: GHS02, signal word Warning.
Which precautionary statements go with H207?
The GHS data lists 8 precautionary statements for H207, including P210, P212, P230, P233, P280. They cover prevention, response, storage and disposal. The full list is on this page.
Hazard statements describe the hazard of a classified substance or mixture. The classification of a specific product can differ, so use the supplier's SDS.
https://pubchem.ncbi.nlm.nih.gov/ghs/ghscode_10.txt (UN GHS Revision 10, retrieved 2026-10-12)