... granular crystals or white crystalline powder. It Suits BP98 USP24 Sodium CitrateMolecular formulaC6H5O7Na3·2H2OQuality indexDeterminationsResultsCharactersticsWhite granular crystals or aSolubilityComplying with the ... as buffer,chelate agent,nutrient additive,emulsifier,flavor for yoghurt. Sodium Citrate