UN 2790Class 8 — Corrosive SubstancesPG IIVariant 1 of 2
ACETIC ACID SOLUTION, not less than 50 % but not more than 80 % acid, by mass
- Packing Group
- II
- Medium danger
- Classification Code
- C3
- Tunnel Code
- (E)
- Code governing tunnel passage
- Transport Category
- 2
- For the 1,000-point rule (0 = highest restriction)
- Hazard ID No.
- 80
- Kemler code
- Limited Quantity
- 1 L
- Max per inner package for LQ relief
- Excepted Quantity
- E2
- EQ code for excepted quantity relief
Hazard Labels Required
Label 8
These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.
UN 2790Class 8 — Corrosive SubstancesPG IIIVariant 2 of 2
ACETIC ACID SOLUTION, more than 10 % and less than 50 % acid, by mass
- Packing Group
- III
- Low danger
- Classification Code
- C3
- Tunnel Code
- (E)
- Code governing tunnel passage
- Transport Category
- 3
- For the 1,000-point rule (0 = highest restriction)
- Hazard ID No.
- 80
- Kemler code
- Limited Quantity
- 5 L
- Max per inner package for LQ relief
- Excepted Quantity
- E1
- EQ code for excepted quantity relief
Hazard Labels Required
Label 8
These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.
Special Provisions
SP 597SP 647
Refer to ADR 2025 Chapter 3.3 for full text of each provision.