tetrasodium pyrophosphate meaning

UK US

tetrasodium pyrophosphate (noun): a sodium salt of pyrophosphoric acid used as a builder in soaps and detergents.

Definition of tetrasodium pyrophosphate

  1. a sodium salt of pyrophosphoric acid used as a builder in soaps and detergents

    Synonyms: sodium pyrophosphate

    Type of: builder

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