5.Tetra Sodium Pyrophosphate

Tetra Sodium Pyrophosphate tetra sodium pyrophosphate 1.We are Manufacturer 2.competitive price with high quality

Chemical Name:  Tetra Sodium PyrophosphateFormula: Na4P2O7 , Na4P2O7·10H2OMolecular weight:265.90,446.06Specificity: Colorless or white crystals,crystalline or granular powder.It is easily soluble in water, but is insoluble in alcohol.density: 2.45, relative density:2.45, melting point: 890°C. The decahydrate effloresces slightly in dry air. PH of 1% solution is about 10. Quality Standard:

Name of index	FCC-V
Assay(On the ignited basis),≥%	95.0-100.5
Arsenic,≤%	0.0003
Lead,≤%	0.0004
Fluoride,≤%	0.005
Insoluble substances ,≤%	0.2
Loss on IgnitionAnhydrous≤%	0.5
Decahydrate≤%	38.0-42.0

Usage:It is mainly used as detergent, electroplating etc. For food grade it is mainly used as emulsifier, buffer,nutrient, sequestrant, texturizer etc. 7.Packing: 25kgs net paper or plastic woven bags.

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, ventilative and clean warehouse; kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.

5.Tetra Sodium Pyrophosphate