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Hazard label 5.1
UN 3219

NITRITES, INORGANIC, AQUEOUS SOLUTION, N.O.S.

ADR 2025 · Class 5.1 · 2 variants · carriage of dangerous goods by road

Class
5.1
Classif.
O1
Pack. group
II
Hazard labels
5.1
Transport cat.
2 (E)

Variant 1 — packing group II

Class
5.1
Classification code
O1
Packing group
II
Hazard labels
5.1 Hazard label 5.1
Special provisions
103 274
Limited quantities
1 L
Excepted quantities
E2
Packing instructions
P504 IBC01
Mixed packing
MP15
Tank instruction
T4
Special tank
TP1
Tank code
L4BN
Special tank code
TU3
Vehicle type
AT
Transport category
2 (E)
Special carriage
CV24
Hazard number
50
Exemption limit
333 kg/L

Variant 2 — packing group III

Class
5.1
Classification code
O1
Packing group
III
Hazard labels
5.1 Hazard label 5.1
Special provisions
103 274
Limited quantities
5 L
Excepted quantities
E1
Packing instructions
P504 IBC02 R001
Mixed packing
MP15
Tank instruction
T4
Special tank
TP1
Tank code
LGBV
Special tank code
TU3
Vehicle type
AT
Transport category
3 (E)
Special carriage
CV24
Hazard number
50
Exemption limit
1000 kg/L

Special provisions

SP 103

The carriage of ammonium nitrites and mixtures of an inorganic nitrite with an ammonium salt is prohibited.

SP 274

The provisions of 3.1.2.8 apply.

Related substances in Class 5.1