Sodium Tripolyphosphate Food Grade STPP E451i/Pentasodium Tripolyphosphate/94% Sodium Tripolyphosphate Stpp Properties
Description:
STPP is a multi-functional food additive, white Powder or fine granular, it can flow freely, Free from extraneous material
Uses:
It serves mainly in meat and fish Production.
Product Parameters:
| Ingredient declaration | E451(i) Pentasodium Triphosphate | ||
| Physical data | Formula:Na5P3O10 | Molecular Weight:367.86 | |
| Cas.#: 7758-79-4 | Grade: Food Grade-EU231-2012 | ||
| Apperance | white Powder or fine granular, it can flow freely, Free from extraneous material | ||
| Flavour | No foreigh flavour | ||
| Odour | No foreigh Odour | ||
| Solubility | freely soluble in water, Insoluble in ethanol | ||
| Chemical data | Item | Unit | Specification |
|
Test for sodium Test for phosphate PH(1%) |
Pass test 9.1-10.2 |
||
| Assay | % | 95Min | |
| P2O5 Content | % | 56-59 | |
| water insoluble substances | % | 0.1max | |
| Flouride | ppm | 10max | |
| As | ppm | 1max | |
| Lead | ppm | 1max | |
| Heavy Metals (as Pb) | ppm | 10max | |
| Mercury (Hg) | ppm | 1max | |
| Cadmium (Cd) | ppm | 1max | |
| Particle size | |||
| Pass through 20mesh | % | 99% Min |
Product details:
Powdery sodium tripolyphosphate and Granular acid sodium pyrophosphate
Our Laboratory
Product processing
Packing in kraft paper bags with PE liner.
The net weight is 25 kgs per bag.
One 20'GP container can load 23 mts without pallets or 20 mts with pallets.
Xuzhou Hengxing Chemical Co., Ltd

Xuzhou Hengxing Chemical Co., Ltd. is a professional fine chemical manufacturer, integrating the research and manufacture, we can produce more than 10,000MT fine chemicals.
Our main products consist of phosphoric acid, sodium tripolyphosphate, sodium pyrophosphate, sodium hexametaphosphate, sodium acid pyrophosphate, monocalcium phosphate, dicalcium phosphate, tricalcium phosphate, etc. We can also supply potassium and ferrum phosphate. The main specifications include tech grade, food grade, reagent grade and pharmacy grade.
Our products sell well all over the country and are exported to the USA, the UK, Germany, Japan, Syria, Pakistan and other over 30 countries and regions.
Our service
1. To supply high-quality products with reasonable prices in food additive industry.
2. To follow orders and arrange shipping in time, providing complete documents
for Customs clearance according to different export policies in different countries.
3. To take all the responsibility in case of product quality problems.
4. To inform customers of price trends in the market timely
Our Certificates:
Main Product
High viscosity Special-Compound phosphate |
https://www.china.cn/product-detail/Special-Compound-phosphate-K7-for-Sausage_60734399948.html?spm=a2747.manage.list.9.39ed05cUhauW1 |
Sodium Tripolyphosphate -STPP |
https://www.china.cn/product-detail/STPP-Sodium-Tripolyphosphate-for-detergent-grade_60731392511.html?spm=a2747.manage.list.174.39ed05cUhauW1 |
Sodium Acid Pyrophosphate-SAPP |
https://www.china.cn/product-detail/SAPP-95-FOOD-ADDITIVES-with-manufacture_60732199610.html?spm=a2747.manage.list.180.39ed05cUhauW1 |

High viscosity binder |
https://www.china.cn/product-detail/BLENDPHOS-K7-K7-is-a-special_60767592822.html?spm=a2747.manage.list.117.39ed05cUhauW1 |
Sodium Hexametaphosphate-SHMP |
https://www.china.cn/product-detail/Sodium-Hexametaphosphate-SHMP-food-grade-for_60734241540.html?spm=a2747.manage.list.25.492bd15dnsFPeJ |
| Disodium Phosphate dihydrate-DSP | https://www.china.cn/product-detail/food-grade-MSP-Sodium-dihydrogen-phosphate_60730352379.html?spm=a2747.manage.list.195.39ed05cUhauW1 |
Contact us:
Send Inquiry to This Supplier
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