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...s which have large-scale industrial uses, but are feasible to use as toxic chemical weapons (Part A) or manufacturing precursors (Part B). .... Examples of these substances are [[phosgene]], which has been used as a chemical weapon but which is also a precursor in the manufacture of many legitimate ...

...ion is subject to declaration to the [[Organisation for the Prohibition of Chemical Weapons]] (OPCW) per Part VII of the "Verification Annex", and they may not ...strial uses. The use of Schedule 1, 2, or 3 chemicals as weapons is banned by the convention. ...

...s a [[Finland|Finnish]] institute carrying out several roles in support of chemical weapons disarmament. ...pted is to refine analytical chemical techniques for identifying traces of chemical weapons, their precursors and their degradation products. ...

{{wiktionary|substance|substances}} * [[Chemical substance]], a material with a definite chemical composition ...

{{Short description|United Nations code for dangerous substances}}{{Multiple issues| ...er than the liquid phase if its hazardous properties differ significantly; substances with different levels of purity (or [[concentration]] in solution) may also ...

{{Short description|Contains the toxic agent in chemical precursors}} ...t to form the intended agent which is then [[aerosol]]ized and distributed by a bursting charge. ...

...re. These may be produced or used for research, medical, pharmaceutical or chemical weapon defence testing (called "protective testing" in the treaty) purposes ...mples are [[sulfur mustard|mustard]] and [[nerve agent|nerve]] agents, and substances which are solely used as precursor chemicals in their manufacture. A few of ...

{{Use New Zealand English|date=April 2024}} {{Use dmy dates|date=April 2022}} ...

...ter taste. It consists of derivatives of [[pyrogallol]]. It was discovered by German chemist [[Carl Reichenbach]] in the 1830s. Picamar can be used to lu ==Chemical and physical properties== ...

{{Short description|Chemical property of substances}} '''Thermolabile''' refers to a substance which is subject to [[chemical decomposition|decomposition]] or change in response to [[heat]]. This term ...

{{Chemical agents sidebar}} ...uring the 20th century, although the [[Organisation for the Prohibition of Chemical Weapons]] (OPCW) has an online database listing 35,942 chemicals which may ...

| name = Chemical burn | caption = Chemical burns caused by exposure to [[mustard gas]] during the [[First World War]] ...

{{for|a complete list of substances used to lace heroin|Lacing (drugs)#Heroin}} ...ich were often sold on the street misleadingly as "heroin". However, other substances such as cocaine have also been [[Lacing (drugs)|laced]] with opioids that r ...

...civilian equivalent is the [[hazmat suit]]. The term NBC has been replaced by [[CBRN defense|CBRN]] ('''c'''hemical, '''b'''iological, '''r'''adiological == Use == ...

{{Short description|Chemical analysis used to determine quantities of substances}} ...ive chemical analysis |url=https://www.britannica.com/science/quantitative-chemical-analysis |website=Encyclopedia Britannica |language=en}}</ref> ...

...7508 Announcement of nomination to be an Assistant Administrator for Toxic Substances of the EPA]</ref> He resigned March 25, 1983, one of a group of 20 official ...ence of significant risk to humans, so the agency declined to regulate its use at the time.<ref>Shabecoff, Philip. [https://www.nytimes.com/1982/12/04/us/ ...

{{Use dmy dates|date=July 2018}} ...sions relating to the classification, packaging and labelling of dangerous substances ...

{{Short description|Drug whose manufacture, possession and use is regulated by an organization}} ...ubstances]], provide internationally agreed-upon "schedules" of controlled substances, which have been incorporated into national laws; however, national laws us ...

{{Short description|Group of chemical compounds}} ...or a mixture of [[organic compound|organic chemical compound]]s with the [[chemical formula|molecular formula]] [[Carbon|C]]₆[[Hydrogen|H]]<sub>4</s ...

'''Rebatching''', or '''hand milling''', is a [[soapmaking]] technique used by hobbyists and artisan [[soaper|soapmakers]]. The commercial equivalent is [ ...dding substances that could not withstand the high temperatures or caustic chemical environment of [[cold process]] or [[hot process]] soapmaking, such as cert ...