{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.chemical-substance","code":"thing-q79529","url":"https://ver.cy/models/thing/q79529/","name":"chemical substance","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.MAT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A form of matter with constant chemical composition and characteristic properties, such as an element or compound, identified by name, formula and registry numbers, and regulated for safe production, transport and use.","purpose":"Let an agent handle chemical substances by identity, properties, hazards, regulation and safe handling, without facilitating harmful uses.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Defined composition","Characteristic properties","Registered and classified","Hazards communicated by labels"],"structure":{"bundles":[{"id":"identity","name":"Identity","description":"Which substance.","layers":[{"id":"names","name":"Names","description":"Identifiers.","findings":[{"id":"names-finding","name":"Names","description":"Identifiers.","questions":[{"text":"What are its name, formula and CAS number?","kind":"provenance"},{"text":"Are synonyms causing confusion?","kind":"boundary"}]}]},{"id":"properties","name":"Properties","description":"Data.","findings":[{"id":"properties-finding","name":"Properties","description":"Properties.","questions":[{"text":"What are its key physical and chemical properties?","kind":"measurement"},{"text":"From which database?","kind":"provenance"}]}]}]},{"id":"hazards","name":"Hazards","description":"Safety.","layers":[{"id":"sds","name":"SDS","description":"Safety data sheet.","findings":[{"id":"sds-finding","name":"SDS","description":"Safety data sheet.","questions":[{"text":"What hazards and precautions does the safety data sheet list?","kind":"provenance"},{"text":"Which pictograms apply?","kind":"definition"}]}]},{"id":"exposure","name":"Exposure","description":"Poisoning.","findings":[{"id":"exposure-finding","name":"Exposure","description":"Exposure.","questions":[{"text":"Has someone been exposed or swallowed the substance?","kind":"boundary"},{"text":"Which poison centre or emergency number should be called?","kind":"action"}]}]}]},{"id":"regulation","name":"Regulation","description":"Law.","layers":[{"id":"status","name":"Status","description":"Registration.","findings":[{"id":"status-finding","name":"Status","description":"Regulatory status.","questions":[{"text":"Is it registered, restricted or authorised under REACH or equivalent?","kind":"provenance"},{"text":"Is it a substance of very high concern?","kind":"provenance"}]}]},{"id":"transport","name":"Transport","description":"Dangerous goods.","findings":[{"id":"transport-finding","name":"Transport","description":"Transport rules.","questions":[{"text":"Is it classified as dangerous goods for transport?","kind":"provenance"},{"text":"What UN number applies?","kind":"provenance"}]}]}]},{"id":"handling","name":"Handling","description":"Use and disposal.","layers":[{"id":"storage","name":"Storage","description":"Compatibility.","findings":[{"id":"storage-finding","name":"Storage","description":"Storage.","questions":[{"text":"How should it be stored, and what must it be kept away from?","kind":"provenance"},{"text":"Is ventilation needed?","kind":"boundary"}]}]},{"id":"limits","name":"Limits","description":"No harmful uses.","findings":[{"id":"limits-finding","name":"Limits","description":"Harmful use limits.","questions":[{"text":"Does the request seek to make or use a substance to cause harm?","kind":"boundary"},{"text":"How should the agent decline?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Identify substances by name, formula and registry number, citing safety data sheets.","Report hazard classes and handling rules from official classifications."],"mustNot":["Assist in making or using any substance to harm people, animals or the environment.","Mix, store or dispose of substances against their safety data sheets.","Mislabel a substance or remove hazard labels.","Ship or transfer substances in breach of transport or control rules."],"requiresHuman":["Handling, mixing or disposing of hazardous substances.","Releasing a substance into the environment."]},"ethics":{"considerations":["Chemical exposure harms workers and neighbours, often long after the event.","Hazard information must reach everyone who handles a substance."],"affectedParties":["Workers","People near storage and transport","Ecosystems"]},"owners":{"steward":"The producer, importer or holder of the substance; 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sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}