Sodium pyrophosphate TSPP sodium pyrophosphate anhydrous
sodium pyrophosphate (TSPP ) ,Anhydrous, Food-grade
Molecule formula : Na4P2O4 .
Molecule weight : 265.90
Function : Humectants , buffering agent
CAS NO : 7722-88-5 EEC NO : E450. iii INS NO : 450 (iii )
1.Description : white power , easy soluble in water , insoluble in ethanol ,
parameters |
specification |
TSPP(as Na4P2O4),% |
96.5-100.5 |
insolubles,% ≤ |
0.2 |
PH value (10g/Lsolution) |
9.9-10.7 |
Orthophosphates |
pass test |
Arsenic (As), % , ≤ |
0.0001 |
cadmium (cd ) ≤ |
0.0001 |
Lead ≤ |
0.0001 |
mercury (Hg ) ≤ |
0.0001 |
heavey metal (as Pb) %,≤ |
0.001 |
Fluoride (F), % ≤ |
0.0015 |
Loss on ignition , % ≤ |
0.5 |
Enterobacteriaceae ICMSF < |
10g |
Salmonella Aust Stds |
absent |
Escherichia Coli Aust Stds < |
10g |
3.Application : meat products , prepared seafood , instant rice(wheat )noodles , various milk and dairy products , food starch, ice creams , plant protein drinks ,fruit and vegetable juices and beverages ;except pure dairy products and some special nutritional foods
parameters |
specification |
TSPP(as Na4P2O4),% |
96.5-100.5 |
insolubles,% ≤ |
0.2 |
PH value (10g/Lsolution) |
9.9-10.7 |
Orthophosphates |
pass test |
Arsenic (As), % , ≤ |
0.0001 |
cadmium (cd ) ≤ |
0.0001 |
Lead ≤ |
0.0001 |
mercury (Hg ) ≤ |
0.0001 |
heavey metal (as Pb) %,≤ |
0.001 |
Fluoride (F), % ≤ |
0.0015 |
Loss on ignition , % ≤ |
0.5 |
Enterobacteriaceae ICMSF < |
10g |
Salmonella Aust Stds |
absent |
Escherichia Coli Aust Stds < |
10g |
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