| Health - Blue |
||
4 |
Danger | May be fatal on short exposure. Specialized protective equipment required. |
3 |
Warning | Corrosive or toxic. Avoid skin contact or inhalation. |
2 |
Warning | May be harmful if inhaled or absorbed. |
1 |
Caution |
May be irritating. |
0 |
No unusual hazard. | |
Flammability - Red |
||
4 |
Danger | Flammable gas or extremely flammable liquid. |
3 |
Warning | Flammable liquid flash point below 38 C. |
2 |
Caution |
Combustible liquid flash point between 38 and 93 C. |
1 |
Combustible if heated. | |
0 |
Not combustible. | |
| Reactivity - Yellow |
||
4 |
Danger | Explosive material at room temperature. |
3 |
Danger | May be explosive if shocked, heated under confinement or mixed with water. |
2 |
Warning | Unstable or may react violently if mixed with water. |
1 |
Caution |
May react if heated or mixed with water but not violently |
0 |
Stable | Not reactive when mixed with water. |
Special Notice - White |
||
W |
Water Reactive. | |
OXY |
Oxidizing Agent. | |