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Product Name: Sodium Tripolyphosphate
CAS No.: 7758-29-4
EU Standard : E451(i)
Chemical Formula : Na5P3O10
Molecular Weight: 367.86
Properties:
White powder or granule in appearance. Soluble in water.
Usage:
STPP is a food additive used in the manufacturing of fish fillets, octopus, whole squid, cuttlefish, other seafood and food (recommended usage : 1-5% on water solution).
Packaging and storage:
In 25kg, , store in a cool, dry and well-ventilated area.
Technical Data:
|
Inspection Items |
Standard |
|
Na5P3O10 |
94%min |
|
P2O5 |
56-58% |
|
Water insolubles |
0.1%max |
|
Fluoride(as F) |
50ppm max |
|
Arsenic |
3ppm max |
|
Heavy Metals(as Pb) |
4ppm max |
|
PH value |
9.2-10 |
|
Whiteness |
90%min |