A package of flammable liquid materials will have a Class 3 flammable liquid placard visible on the outside of the package. The placard is an official image that is a red diamond with a white flame on top and the number ... More » Business & Finance Mail & Shipping

Glycerin is a flammable substance. Unlike many other substances, its flammability rating stands at a 1, which makes it very likely to not become ignited. More » Science Chemistry Atoms & Molecules

Perfume products are treated as flammable liquids because they contain ethyl alcohol, which is a flammable substance. Flammable perfumes are marked with hazardous warnings on the labels. More » Beauty & Fashion Perfume & Cologne
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