stoichiometric
- Guideline or reference source
- ISO11238 IDMP Data elements and structures for the unique identification and exchange of regulated information on substances
- Definition
- substances that contains moieties in simple integral ratios. Defined stoichiometry shall be represented in the structural representation of a given substances. Moieties shall be represented using the lowest common factors such that a fractional representation is avoided. Substances will either be defined as stoichiometric or non-stoichiometric. NOTE Chemicals have defined stoichiometry when the ration of all moieties, (ion, counter ion and solvate) can be represented as simple integral ratios.
- Related Term
- chemical substance
- composition stoichiometry
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