
Manganese heptoxide (fire diamond rating at health hazard is 4)

Self-reactive substances and mixtures, types A, Bįurther information: Corrosive substanceStrong acids/bases (nitric acid, sodium hydroxide), calcium oxide, anhydrous zinc chloride can be corrosive.Federal Hazardous Materials Transportation Act (49 U.S.C. The GHS transport pictograms are the same as those recommended in the UN Recommendations on the Transport of Dangerous Goods, widely implemented in national regulations such as the U.S. It has still to be implemented by the European Union ( CLP regulation) in 2009. The GHS chemical hazard pictograms are intended to provide the basis for or to replace national systems of hazard pictograms. the identity of the supplier (who might be a manufacturer or importer).precautionary statements, indicating how the product should be handled to minimize risks to the user (as well as to other people and the general environment).hazard statements, indicating the nature and degree of the risks posed by the product.a signal word – either Danger or Warning – where necessary.Hazard pictograms are one of the key elements for the labelling of containers under the GHS, along with:

Transport pictograms come in wider variety of colors and may contain additional information such as a subcategory number. The two sets of pictograms use the same symbols for the same hazards, although certain symbols are not required for transport pictograms. Either one or the other is chosen, depending on the target audience, but the two are not used together. Two sets of pictograms are included within the GHS: one for the labelling of containers and for workplace hazard warnings, and a second for use during the transport of dangerous goods.

Hazard pictograms form part of the international Globally Harmonized System of Classification and Labelling of Chemicals (GHS).
