UN 1409

METAL HYDRIDES, WATER- REACTIVE, N.O.S.

ADR 2025 · Class 4.3 · 2 variants · carriage of dangerous goods by road

Class: 4.3
Classif.: W2
Pack. group: I
Hazard labels: 4.3
Transport cat.: 1 (E)

Variant 1 — packing group I

Class: 4.3
Classification code: W2
Packing group: I
Hazard labels: 4.3
Special provisions: 274 508
Limited quantities: 0
Excepted quantities: E0
Packing instructions: P403
Mixed packing: MP2
Transport category: 1 (E)
Special carriage: V1 CV23 S20
Exemption limit: 20 kg/L

Variant 2 — packing group II

Class: 4.3
Classification code: W2
Packing group: II
Hazard labels: 4.3
Special provisions: 274 508
Limited quantities: 500 g
Excepted quantities: E2
Packing instructions: P410 IBC04
Mixed packing: MP14
Tank instruction: T3
Special tank: TP33
Tank code: SGAN
Vehicle type: AT
Transport category: 2 (D/E)
Special carriage: V1 CV23
Hazard number: 423
Exemption limit: 333 kg/L

Special provisions

SP 274

The provisions of 3.1.2.8 apply.

SP 508

UN No. 1871 titanium hydride and UN No. 1437 zirconium hydride are substances of Class 4.1. UN No. 2870 aluminium borohydride is a substance of Class 4.2.