Chemical Name: Tetra Potassium Pyrophosphate, Potassium Pyrophosphate

Formula: K₄P₂O₇

Molecular weight: 330.34

Specificity: White powder, the relative density is 2.534 and melting point is 1109°C. It easily absorbs moisture and deliquesces, easily soluble in water and   insoluble in ethanol.

Quality Standa

Usage:It is used as emulsifier, quality modifier and chelae agent. It is also used in keeping fresh and improving quality of aquatic products. And it can increase the swelling of ice cream, improve the flavor of cakes and pastries and prevent the cheese from aging.

Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. 

Storage and Transport:  It should be stored in a dry and ventilate warehouse, kept away from water and moisture during transport, Unloaded with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.