Condense and liquefy gases
1. Between compressed and liquefied gases: combustible gases mixed with oxidizing (combustion-supporting) gases, in case of ignition or even explosion, should be stored in isolation.
2. Between compressed and liquefied gases and natural, wet and inflammable articles, etc. : highly toxic, flammable, oxidizing (combustion-supporting) gases shall not be stored or installed with class A natural articles. In case of water inflammable articles (different fire-extinguishing methods), they should be stored and equipped separately. Combustible liquids, solids and highly toxic and oxidizing gases shall not be stored and assembled together.
3. Compressed, liquefied and corrosive gases: highly toxic gases and combustible gases shall not be packed and stored together with strong acids such as nitric acid and sulfuric acid. Non-combustible gases with oxidizing (combustion-supporting) gases shall be stored and stored separately.
4. Oxygen cylinders and empty oxygen cylinders shall not be stored or packed together with grease, oily substances and inflammables.
Flammable liquids
Flammable liquids, not only themselves flammable, and most have a certain toxicity. In principle, methanol, benzene, carbon disulfide, etc., should be stored separately. However, the following principles should be observed when it is necessary to store dangerous goods with other categories due to various conditions:
1. It shall not be stored together with class A spontaneous combustion articles, and shall also be stored separately from Class B spontaneous combustion articles. Because spontaneous combustion items can burn themselves.
2. It should not be stored with strong acids such as bromine, hydrogen peroxide or nitric acid. If the amount is very small, it should be stored in isolation with a distance of more than 2 meters. Because bromine, hydrogen peroxide, nitric acid and other strong acids have strong oxidation.
3. Inflammable liquids containing water and those that need to be stored or transported with water shall not be stored together with inflammable articles that are wet.