UN 2545

HAFNIUM POWDER, DRY

ADR 2025 · Class 4.2 · 3 variants · carriage of dangerous goods by road

Class: 4.2
Classif.: S4
Pack. group: I
Hazard labels: 4.2
Transport cat.: 0 (E)

Variant 1 — packing group I

Class: 4.2
Classification code: S4
Packing group: I
Hazard labels: 4.2
Special provisions: 540
Limited quantities: 0
Excepted quantities: E0
Packing instructions: P404
Mixed packing: MP13
Transport category: 0 (E)
Special carriage: V1 S20
Exemption limit: none

Variant 2 — packing group II

Class: 4.2
Classification code: S4
Packing group: II
Hazard labels: 4.2
Special provisions: 540
Limited quantities: 0
Excepted quantities: E2
Packing instructions: P410 IBC06
Mixed packing: MP14
Tank instruction: T3
Special tank: TP33
Tank code: SGAN
Vehicle type: AT
Transport category: 2 (D/E)
Special carriage: V1
Hazard number: 40
Exemption limit: 333 kg/L

Variant 3 — packing group III

Class: 4.2
Classification code: S4
Packing group: III
Hazard labels: 4.2
Special provisions: 540
Limited quantities: 0
Excepted quantities: E1
Packing instructions: P002 IBC08 LP02 R001
Special packing: B3
Mixed packing: MP14
Tank instruction: T1
Special tank: TP33
Tank code: SGAN
Vehicle type: AT
Transport category: 3 (E)
Special carriage: V1 VC1 VC2 AP1
Hazard number: 40
Exemption limit: 1000 kg/L

Special provisions

SP 540

UN No. 1326 hafnium powder, wetted, UN No. 1352 titanium powder, wetted or UN No. 1358 zirconium powder, wetted, with not less than 25 % water, are substances of Class 4.1.