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For materials containing more than 1.0 percent but not more than 7.0 percent hydrogen peroxide, the available oxygen content (O a) is not more than 0.5 percent, when determined using the equation: O a = 16x = where for a material containing k species of organic peroxides:
The international pictogram for oxidizing chemicals. Dangerous goods label for oxidizing agents. An oxidizing agent (also known as an oxidant, oxidizer, electron recipient, or electron acceptor) is a substance in a redox chemical reaction that gains or "accepts"/"receives" an electron from a reducing agent (called the reductant, reducer, or electron donor).
Especially when in concentrated form, organic peroxides can decompose by self-oxidation, since organic peroxides contain both an oxidizer (the O-O bond) and fuel (C-H and C-C bonds). A "self-accelerating decomposition" occurs when the rate of peroxide decomposition generates heat at a faster rate than it can be dissipated to the environment ...
Organic peroxides – Organic substances which contain the bivalent –O–O– structure and may be considered derivatives of hydrogen peroxide, where one or both of the hydrogen atoms have been replaced by organic radicals Alternative sign. Division 5.2
Class 5.1, Oxidizing Substances, bears a black flaming 'O' symbol on a yellow background. Class 5.2, Organic Peroxides, bears a black or white flame symbol with the upper half of the placard having a red background and the lower half with a yellow background.
Organic peroxide type D, liquid UN 3106: 5.2: Organic peroxide type D, solid UN 3107: 5.2: Organic peroxide type E, liquid UN 3108: 5.2: Organic peroxide type E, solid UN 3109: 5.2: Organic peroxide type F, liquid UN 3110: 5.2: Organic peroxide type F, solid UN 3111: 5.2: Organic peroxide type B, liquid, temperature controlled UN 3112: 5.2 ...
S. Selenium hexasulfide; Selenium trioxide; Silver bromate; Silver chlorate; Silver chromate; Silver dichromate; Silver iodate; Silver nitrate; Silver perchlorate
The pictogram for harmful substances of the Globally Harmonized System of Classification and Labelling of Chemicals.. The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) is an internationally agreed-upon standard managed by the United Nations that was set up to replace the assortment of hazardous material classification and labelling schemes previously used around ...