Ying Tong Chem&Tech Co., Ltd
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Tetra Sodium Pyrophosphate (TSPP)

— Food Additives, Phosphate
Product Category: Food Additives
Sales Method: Export, Manufacture
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • 09/30/2009
  • 01/01/2011

Product Content Description:

Byname: Tetra Sodium pyrophosphate
Molecular formula: Na4P2O7
Molecular Weight: 265.9
Standard executed: HG/T2968-1999(Technical Grade)
GB8848-88(Food Grade)
CAS Number: 7722-88-5
White powder; Soluble in water but insoluble in ethanol;
Relative density 2.45g/cm3and melting point 890℃;
Deliquescent in the open air. Its aqueous solution shows
weak alkalinity and is stable at 70 ℃ but will be
hydrolyzed into di-sodium phosphate when boiled .
Applied in industries of detergents as detergent auxiliary,
paper production to bleach and electroplating; In food
industry it is used as buffering agent, emulsifier,
nutrition ingredients and quality improver.
Packing and storage:
In 25kg,50kg,1000kg net bage,store at a cool,dry and well
ventilated place.

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