What is the iupac name of sodium hypophosphite?

Sodium hypophosphite's systematic iupac name is "Sodium phosphinate".

Sodium nitroprusside's systematic iupac name is "Sodium pentacyanonitrosylferrate".

Sodium sulfite's systematic iupac name is "Sodium sulfite".

Sodium thiosulfate's systematic iupac name is "Sodium thiosulfate".

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