Overview
Transport classification and identification for dangerous goods by road
Classification Details
Hazard labelling, danger number, and packing group information
III
I = High danger, II = Medium danger, III = Low danger
4.3 4.3
Required on packages and vehicles
423
Kemler code on orange-colored plates
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Transport Regulations
Transport category, tunnel restrictions, and special provisions
3
Determines maximum quantity per transport unit
(E)
Restrictions for passage through road tunnels
Quantity Limits
Limited and excepted quantity thresholds for simplified transport
1 kg
Maximum under simplified transport provisions
E1
Exempt from certain ADR provisions
Packing Instructions
Packaging requirements, special provisions, and mixed packing rules
P002 IBC08 R001
B4
MP14 MP20 MP14 MP20
Operational Provisions
Special requirements for packaging, loading/unloading, and transport operations
V1
CV23 CV23
N/A
Similar Substances
Alternative substances with comparable transport classifications
ALUMINIUM POWDER, UNCOATED
UN 1396 · Class 4.3 · PG III
ALUMINIUM SILICON POWDER, UNCOATED
UN 1398 · Class 4.3 · PG III
CALCIUM SILICIDE
UN 1405 · Class 4.3 · PG III
CALCIUM MANGANESE SILICON
UN 2844 · Class 4.3 · PG III
MAGNESIUM GRANULES, COATED, particle size not less than 149 microns
UN 2950 · Class 4.3 · PG III
ALUMINIUM SMELTING BY- PRODUCTS or ALUMINIUM REMELTING BY-PRODUCTS
UN 3170 · Class 4.3 · PG III
METALLIC SUBSTANCE, WATER- 4.3 REACTIVE, N.O.S.
UN 3208 · Class 4.3 · PG III
ORGANOMETALLIC SUBSTANCE, SOLID, WATER- REACTIVE
UN 3395 · Class 4.3 · PG III
CALCIUM CYANAMIDE with more than 0.1% calcium carbide
UN 1403 · Class 4.3 · PG III
WATER-REACTIVE SOLID, N.O.S.
UN 2813 · Class 4.3 · PG III
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.