Tetrapotassium Pyrophosphate

Chemical Name: Tetrapotassium Pyrophosphate
Formula: K4P2O7
Molecular weight: 330.34
Properties :The product is white powder or crystal ,easily soluble in water,the water solvent is alkaline ,insoluble in alcohol.
Specifications:FCC

Specifications	FCC
Content                              ≥%	95.0
Loss on ignition                  ≤%	0.5
Water insoluble                  ≤%	0.1
As                                      ≤%	0.0003
Pb                                      ≤%	0.0002
Heavy metals                      ≤%	0.0015
Fluoride                              ≤%	0.001

Application:Emulsifier, tissue modifier ,chelating agent stabilizer, etc.
Packing:In25kgs net paper bags or 25kgs net plastic woven bags.
Storage and Transport: It should be stored in a ventilative and dry warehouse instead of in the open air. Kept away from water, moisture and sunlight during transport, handled with care, so as to avoid to plastic bags. Furthermore, it should be stored separately from poisonous substance