TSPP
Tetrasodium pyrophosphate, Sodium pyrophosphate
CAS No: 7722-88-5
Molecular formula: Na4P2O7
Molecular Weight: 265.9

TSPP

Sodium pyrophosphate anhydrous

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

Properties:
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.

Uses:
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.

TSPP
Sodium pyrophosphate anhydrous  FOOD GRADE
Sodium pyrophosphate anhydrous  INDUSTRIAL GRADE
Byname: Tetra Sodium pyrophosphate  TECHNICAL GRADE

TSPP
Sodium pyrophosphate anhydrous
Sodium pyrophosphate anhydrous
Byname: Tetra Sodium pyrophosphate

 Sodium pyrophosphate anhydrous
Sodium pyrophosphate anhydrous
Byname: Tetra Sodium pyrophosphate

TSPP
Sodium pyrophosphate anhydrous
Sodium pyrophosphate anhydrous
Byname: Tetra Sodium pyrophosphate

TSPP
Sodium pyrophosphate anhydrous  FOOD GRADE
Sodium pyrophosphate anhydrous  INDUSTRIAL GRADE
Byname: Tetra Sodium pyrophosphate  TECHNICAL GRADE

TSPP
Sodium pyrophosphate anhydrous
Sodium pyrophosphate anhydrous
Byname: Tetra Sodium pyrophosphate

 Sodium pyrophosphate anhydrous
Sodium pyrophosphate anhydrous
Byname: Tetra Sodium pyrophosphate

TSPP
Sodium pyrophosphate anhydrous
Sodium pyrophosphate anhydrous
Byname: Tetra Sodium pyrophosphate