UN 1391
ALKALI METAL DISPERSION or ALKALINE EARTH METAL DISPERSION
ADR 2025 · Class 4.3 · carriage of dangerous goods by road
- Class
- 4.3
- Classif.
- W1
- Pack. group
- I
- Hazard labels
- 4.3
- Transport cat.
- 1 (B/E)
- Class
- 4.3
- Classification code
- W1
- Packing group
- I
- Hazard labels
- 4.3
- Limited quantities
- 0
- Excepted quantities
- E0
- Packing instructions
- P402
- Special packing
- RR8
- Mixed packing
- MP2
- Tank instruction
- T13
- Tank code
- L10BN(+)
- Vehicle type
- AT
- Hazard number
- X323
- Exemption limit
- 20 kg/L
Special provisions
SP 182
The group of alkali metals includes lithium, sodium, potassium, rubidium and caesium.
SP 183
The group of alkaline earth metals includes magnesium, calcium, strontium and barium.
SP 506
Alkaline earth metals and alkaline earth metal alloys in pyrophoric form are substances of Class 4.2. UN No. 1869 magnesium or magnesium alloys containing more than 50 % magnesium as pellets, turnings or ribbons, are substances of Class 4.1.