mixture substance
- Guideline or reference source
- ISO11238 IDMP Data elements and structures for the unique identification and exchange of regulated information on substances
- Definition
- type of polydisperse substance that is a combination of single substances isolated together or produced in the same synthetic process NOTE Single substances of diverse origin that are brought together and do not undergo a chemical transformation as a result of that combination are defined as multi-substance materials (Group 1 specified substances) and not as mixture substances. EXAMPLE Gentamicin is defined as a mixture substance of Gentamicin C1A, Gentamicin C1 and Gentamicin C2. Glyceryl monoesters are defined as mixture substances of two single substances which differ in the position of esterification. Simethicone, which consists of dimethicone and silicon dioxide, is not defined as a mixture substance since these are diverse materials brought together to form a product
- Broader Term
- substance
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