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UN3375

AMMONIUM NITRATE EMULSION or SUSPENSION or GEL, intermediate for blasting explosives, liquid

Class 5.1 — Oxidising Substances & Organic PeroxidesPacking Group II2 variants
UN 3375 has 2 classification variants in ADR 2025 — different hazard divisions or descriptions for the same UN number. Each variant may have different transport requirements.
Variant 1 of 2

AMMONIUM NITRATE EMULSION or SUSPENSION or GEL, intermediate for blasting explosives, liquid

Hazard Class
5.1
Oxidising Substances & Organic Peroxides
Classification Code
O1
Packing Group
II
Medium danger
Hazard ID No.
50
Kemler code
Transport Category
2
For 1,000-point rule
Tunnel Code
(E)
Tunnel restriction
Hazard Labels Required
Label 5.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 309

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

Quantity Limits & Transport
Limited Quantity
0
Max per inner package for LQ relief
Excepted Quantity
E2
EQ code for excepted quantity relief
Transport Category
2
0=highest, 4=lowest restriction
Tunnel Restriction
(E)
Code governing tunnel passage
Variant 2 of 2

AMMONIUM NITRATE EMULSION or SUSPENSION or GEL, intermediate for blasting explosives, solid

Hazard Class
5.1
Oxidising Substances & Organic Peroxides
Classification Code
O2
Packing Group
II
Medium danger
Hazard ID No.
50
Kemler code
Transport Category
2
For 1,000-point rule
Tunnel Code
(E)
Tunnel restriction
Hazard Labels Required
Label 5.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 309

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

Quantity Limits & Transport
Limited Quantity
0
Max per inner package for LQ relief
Excepted Quantity
E2
EQ code for excepted quantity relief
Transport Category
2
0=highest, 4=lowest restriction
Tunnel Restriction
(E)
Code governing tunnel passage
Check if UN 3375 qualifies for 1.1.3.6 exemption
Calculate small load points and check exemption thresholds
Open calculator →

Other Oxidising Substances & Organic Peroxides (Class 5)

UN 1438
ALUMINIUM NITRATE
UN 1439
AMMONIUM DICHROMATE
UN 1442
AMMONIUM PERCHLORATE
UN 1444
AMMONIUM PERSULPHATE
UN 1445
BARIUM CHLORATE, SOLID
Use this data programmatically
GET /api/adr?un=3375
View API Docs →
📅Data: UNECE ADR 2025, licensed from Labeline.com. Last verified May 2026

ADR reference data only. Classification is the consignor's legal responsibility. Consult a DGSA for compliance decisions.

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