| Hazard class |
Hazard subclass |
Name and description of subclass |
- Explosive substances, which can cause a fire with an explosive action. Pyrotechnic substances and articles
|
1.1 |
Explosives and pyrotechnic substances and articles , which explode on a mass scale – explosion covers the entire load; |
| 1.2 |
Explosives and pyrotechnic substances and products with no mass explosion hazard ; |
| 1.3 |
Explosives and pyrotechnic substances and articles that can flame out without explosives or with a minor blasting out; |
| 1.4 |
Explosives and pyrotechnic substances and products with a minor blast hazard – only in case of ignition or initiation. The explosion does not destroy the packing and devices; |
| 1.5 |
Explosive substances that can explode on a mass scale; initiation or transition from burning to explosion while transporting is highly improbable; |
| 1.6 |
Detonation-insensitive articles which do not explode on a mass scale; minor possibility of explosion hazard. |
- Gases – compressed, lysed under pressure and liquefied by cooling
|
2.1 |
Non-flammable gases; |
| 2.2 |
Non-flammable toxic gases; |
| 2.3 |
flammable gases; |
| 2.4 |
flammable toxic gases; |
| 2.5 |
chemically unstable gases; |
| 2.6 |
Toxic chemically unstable gases; |
| A |
choking; |
| O |
oxidizing; |
| F |
flammable; |
| T |
toxic; |
| TF |
toxic, flammable; |
| TC |
poisonous, corrosive; |
| TO |
toxic , oxidizing; |
| TFC |
toxic , flammable , corrosive; |
| TOC |
toxic , oxidizing , corrosive; |
- Flammable and combustible liquids, mixtures of liquids. Liquids containing solids in solution. Suspensions that exhale.
|
3.1 |
flammable liquids that have a low explosion temperature or liquids with an explosion temperature – 18°C in a closed crucible; |
| 3.2 |
flammable liquids with a mean explosion temperature – from – 18°C to + 23°C in a closed crucible; |
| 3.3 |
flammable liquids with a high explosion temperature – from 23°C to + 61°C, including a closed crucible; |
| a |
very dangerous; |
| b |
dangerous; |
| c |
less dangerous; |
- Self-ignitable substances, flammable solids. Substances that exhale in case of water contamination.
|
4.1 |
Substances that can easily ignite by sparks, flame or friction. Actively burning; |
| 4.2 |
flammable substances, that can spontaneous heat and ignite; |
| 4.3 |
substances that emit flammable gases in case of water contamination; |
- Organic peroxides, oxidizing substances, easily emit oxygen and sustain combustion.
|
5.1 |
Non-combustible oxidizing substances, conduce combustibility of other substances. During combustion they emit oxygen; |
| 5.2 |
flammable organic peroxides are generally combustible, can oxidize other substances and dangerously interact with them; |
| a |
strongly conduce combustion; |
| b |
conduce combustion; |
| c |
insignificantly conduce combustion. |
- Toxic and infectious substances. Can cause a toxication, a disease or death.
|
6.1 |
toxic substances that cause toxication by inhalation, contacting with skin and if swallowed; |
| 6.2 |
substances containing pathogenic germs; |
| a |
very toxic; |
| b |
toxic; |
| c |
weakly toxic; |
- Radioactive substances with specific activity above 70 kBq / kg.
|
|
medicines and equipment using radioactive elements, uranium nitrite – cause disorders of the immune system, burns, cance , compositional change of blood, hair loss, etc. |
- Caustic and corrosive substances: mercury, sulfuric acid, sodium hydroxide, ammonia solutions , etc. Corrode materials, corrode living tissues.
|
8.1 |
oxides; |
| 8.2 |
alkalies; |
| 8.3 |
caustic and corrosive substances; |
| a |
very corrosive; |
| b |
corrosive; |
| c |
weakly corrosive; |
- Substances not classified to any of the previous classes. Require abidance by the terms of transportation and storage. Low hazard while shipment
|
9.1 |
liquid and solid flammable materials, not included in classes 3 and 4, fire hazard under certain conditions; |
| 9.2 |
substances which become caustic and corrosive under certain conditions; |
| b |
dangerous; |
| c |
less dangerous; |
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