Overview
Transport classification and identification for dangerous goods by road
Classification Details
Hazard labelling, danger number, and packing group information
II
I = High danger, II = Medium danger, III = Low danger
4.2 4.2
Required on packages and vehicles
40
Kemler code on orange-colored plates
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Transport Regulations
Transport category, tunnel restrictions, and special provisions
2
Determines maximum quantity per transport unit
(D/E)
Restrictions for passage through road tunnels
274 555 274 555
Quantity Limits
Limited and excepted quantity thresholds for simplified transport
0
Maximum under simplified transport provisions
E2
Exempt from certain ADR provisions
Packing Instructions
Packaging requirements, special provisions, and mixed packing rules
P410 IBC06
N/A
MP14 MP14
Operational Provisions
Special requirements for packaging, loading/unloading, and transport operations
V1
N/A
Similar Substances
Alternative substances with comparable transport classifications
METAL CATALYST, WETTED with a visible excess of liquid
UN 1378 · Class 4.2 · PG II
POTASSIUM SULPHIDE, ANHYDROUS or POTASSIUM SULPHIDE with less than 30% water of crystallization
UN 1382 · Class 4.2 · PG II
SODIUM DITHIONITE (SODIUM HYDROSULPHITE)
UN 1384 · Class 4.2 · PG II
SODIUM SULPHIDE, ANHYDROUS or SODIUM SULPHIDE with less than 30% water of crystallization
UN 1385 · Class 4.2 · PG II
CALCIUM DITHIONITE (CALCIUM HYDROSULPHITE)
UN 1923 · Class 4.2 · PG II
POTASSIUM DITHIONITE (POTASSIUM HYDROSULPHITE)
UN 1929 · Class 4.2 · PG II
MAGNESIUM DIAMIDE
UN 2004 · Class 4.2 · PG II
ZIRCONIUM POWDER, DRY
UN 2008 · Class 4.2 · PG II
SODIUM HYDROSULPHIDE with less than 25% water of crystallization
UN 2318 · Class 4.2 · PG II
HAFNIUM POWDER, DRY
UN 2545 · Class 4.2 · PG II
This information is provided for general guidance only. Users must verify all information against current official ADR documentation. For complete regulations, consult the official ADR text and relevant national regulations.