Global Transport and Logistics
Select country/ language

Select country/ language

MyDSV

MyDSV
Login Sign up
Get a quote
Class 8: Corrosives

Hazard class 8: Corrosive substances

The dangerous goods regulations define corrosive substances as a substance that by a chemical action, causes irreversible damage to the skin, or in the case of a leakage, will materially damage or even destroy other goods or the means of transport. Corrosive substances can be both a solid and liquid form.

Class 8 hazardous materials do not have any divisions but could be an acid or an alkali. Acids have a pH less than 7, and Alkalis have a pH greater than 7 while neutral substances have a pH equal to 7.

Packing groups

Although Class 8 dangerous goods do not have any other divisions, corrosive substances have been assigned a packing group which indicates the degree of danger.

Packing Group I: Substances presenting high danger
Packing Group II: Substances presenting medium danger
Packing Group III: Substances presenting low danger

Packing group Exposure time Observation period Effect
I ≤ 3 min ≤ 60 min Full thickness destruction of intact skin
II > 3 min ≤ 1h ≤ 14 d Full thickness destruction of intact skin
III > 1 h ≤ 4h ≤ 14 d Full thickness destruction of intact skin
III - - Corrosion rate on either steel or aluminium surfaces exceeding 6.25 mm a year at a test temperature of 55 ºC when tested on both materials


Examples of commonly transported explosives

Class 8 dangerous goods examples are acid batteries fluid, alkali batteries fluid, formaldehyde, hydrochloric acid, iodine, methacrylic acid, nitric acid, sulphuric acid.

You may also be interested in

Any questions?

Our teams are ready for you. Contact us.

Morgane Matthys