什邡市志信化工有限公司

Tetrasodium Pyrophosphate Food Additive TSPP

2
Tetrasodium Pyrophosphate Food Additive TSPP

Molecular formula:Na4P2O7
Molecular weight: 265.9
CAS No.: 7722-88-5
EINECS No.: 231-767-1
H.S CODE:28353990

Character

White powder; Dissolved in water; Un-dissolved in ethanol; Density: 2.45; Melting point: 890℃;

Purpose

It can be used as quality improvement agent of can, fruit, milk product, etc.

Packaging and storage

25Kg, 50Kg,1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof.

Index
Food grade
Content(Na4P2O7 )%≥
96.5
Phosphorus pentoxide(P2O5)%≥
51.5
PH value(1% water solution)
9.9-10.7
Water-insoluble % ≤
0.1
Fineness (60mesh)
90
Fluoride (F)% ≤
0.005
Heavy metal (Pb)% ≤
0.001
Arsenic (As)% ≤
0.0003
Loss on burning% ≤
0.5
Tetrasodium Pyrophosphate Food Additive TSPP
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