Meaning & use

Trisodium

adjective·Academic

Last updated

Containing three atoms of sodium in each molecule of a chemical compound.

See it in a sentence

Trisodium phosphate is used as a cleaning agent and food additive.

The label listed trisodium citrate among the preservatives.

A note on using this word

A chemical combining form built from the prefix 'tri-' (three) and 'sodium', common in ingredient lists and industrial chemistry.

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