IMO Classes

The Carriage of dangerous goods and marine pollutants in sea-going ships is respectively regulated in the International Convention for the Safety of the Life at Sea (SOLAS) and the International Convention for the Prevention of pollution from Ships (MARPOL).

Relevant parts of both SOLAS and MARPOL have been worked out in great detail and are included in the International Maritime Dangerous Goods (IMDG) Code, thus making this Code the legal instrument for maritime transport of dangerous goods and marine pollutants. As of 1st January 2004, the IMDG Code will become a mandatory requirement.

Classification of dangerous goods

For all modes of transport (sea, air, rail, road and inland waterways) the classification (grouping) of dangerous goods, by type of risk involved, has been drawn up by the UNITED NATIONS Committee of Experts on the Transport of Dangerous Goods (UN).

第3类易燃液体

Class 3

易燃液体

易燃液体 (第 3 类) 是指一种液体闪点不超过 60.5 ° c (141 ° F) 或任何材料在或以上,37.8 ° C (100 ° F),是故意加热和供运输或在运输或其闪光点以上的闪点液体相在散装包装,但以下情况除外:

1.任何液体会议在 49CFR 中指定的定义之一 173.115。

2.任何混合物具有一个或多个组件的闪点 60.5 ° c (141 ° F) 或更高,这使至少 99%的总用量的混合物,如果混合物不是供运输或运送其闪光点以上。

3.任何液体的闪点大于 35 ° C (95 ° F) 存在不支持燃烧根据 ASTM 4206 或附录 H 的这一部分中的过程。

4.任何液体闪点大于 35 ° C (95 ° F) 与大于 100 ° C (212 ° F) 根据 ISO 2592 的火点。

5.任何液体,具有大于 35 ° C (95 ° F) 是水分含量超过 90%按重量的水混溶液中的闪光点。

Class 3 Class 3 Class 3 Class 3