SubstanceOfConcernvalue object

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A substance appearing on a regulatory candidate list that is present in a material above the threshold that list defines.

Properties (5)

Property	Range	Definition
unece:concentration	unece:Measure	The concentration of a substance within a material, typically as a mass percentage.
unece:idScheme	unece:IdentifierScheme	The scheme under which this identifier is registered.
unece:regulatoryList	unece:Classification	The regulatory candidate list against which a substance is declared, such as the REACH Candidate List of substances of very high concern.
unece:substanceIdentifier	xsd:string	The identifier of a substance within a chemical substance scheme, such as a CAS Registry Number or an EC number.
unece:substanceLocation	xsd:string	Where within a product or component a substance occurs.