Potassium Pyrophosphate Molecular Formula: K?P?O? Molecular Weight: 330.33 CAS Number: 7320-34-5 Appearance: White powder Purity: 96% Specification: - Industrial Grade: Complies with ZB/TG12006-88 - Food Grade: Complies with FAO/WHO Packaging: 25 kg/bag Applications: - Industrial: Used in cyanide-free electroplating, surface treatment, high-grade detergents, paints and coatings, cleaning agents, dispersants, buffers, etc. - Food Grade: Used as an emulsifier, texture modifier, chelating agent, and quality improver in food processing.