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Hazard statements form part of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). They are intended to form a set of standardized phrases about the hazards of chemical substances and mixtures that can be translated into different languages.
Some lower level hazard categories do not use signal words. Only one signal word corresponding to the class of the most severe hazard should be used on a label. GHS hazard statements: Standard phrases assigned to a hazard class and category that describe the nature of the hazard. An appropriate statement for each GHS hazard should be included ...
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Statement R14/15 Reacts violently with water, liberating extremely flammable gases R15/29 Contact with water liberates toxic, extremely flammable gases R14/15/29 Reacts violently with water, liberating toxic, extremely flammable gases R20/21 Harmful by inhalation and in contact with skin R20/22 Harmful by inhalation and if swallowed R20/21/22
The compound is a salt with separated hydroxyammonium and nitrate ions. [2] Hydroxylammonium nitrate is unstable because it contains both a reducing agent (hydroxylammonium cation) and an oxidizer (), [3] the situation being analogous to ammonium nitrate.
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In a now-viral video on TikTok, bride-to-be Kate O'Neill explains how her fiancé Michael O'Malley developed an "insane but practical" way to cut down their wedding guest list
3,5-Dinitrobenzoic acid finds use in the identification of various organic substances, especially alcohols, by derivatization.For such an analysis, the substance to be analyzed is reacted with 3,5-dinitrobenzoic acid in the presence of sulfuric acid in order to form a derivate.