Sodium Tripolyphosphate STPP Food Grade Suppliers, Sodium Tripolyphosphate STPP Food Grade Manufacturers.
STPP is one of our main product. STPP in Granular can quickly dissolve in water. Which widely used in food processing.
Sodium tripolyphosphate is a white ganular material, it can flow freely, Free from extraneous material.
No foreigh flavour.No foreigh Odour. Freely soluble in water, Insoluble in ethanol.
Which complies with the specifications of QB1034-1991, FCC and EC Directive for food additives.
Which widely used in meat , aquatic products. Used in food processing as quality improver, PH regulator, buffer, sequestrant and emulsifier.
Packing is kraft paper bags with inner PE bags.
Please see attached Specifications of STPP:
| INDEX | UNIT | SPECIFICATIONS | RESULT |
| Grade | food class | confirm | |
| Appearance | white powder | confirm | |
| dissolubility( in water) | pass | confirm | |
| PH(10g/L aq.soln) | 9.0-10.2 | 9.8 | |
| Purity | % | 95.0min | 96.5 |
| P2O5 | % | 56.0-59.0 | 57.3 |
| alkalinity (10g/L aq.soln) | ml | 5.1-5.5 | 5.4 |
| Fe | ppm | 100(max) | <100 |
| As | ppm | 3(max) | <3 |
| Heavy metal(as Pb) | ppm | 2(max) | <2 |
| Pb | ppm | 5(max) | <2 |
| Cd | ppm | 1(max) | <1 |
| Cr | ppm | 1(max) | <1 |
| Hg | ppm | 1(max) | <1 |
| *Above Typical data can not regard as specification, only as reference. | |||
Company： |
Taian Health Chemical Co., Ltd. |
E-mail： |
chem@netsun.com |
Address： |
Chemical industry park, No.96 Great Wall Road, Tai'an city, Shandong Province, China |
Zip Code： |
271000 |
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