Best-Selling Urea 46 Pure Nitrogen Fertilizer - Sodium Tripolyphosphate – Donglin Chemical Detail:
Quick Detail
| Product name | Sodium Tripolyphosphate |
| Other name | STPP |
| Chemical Formula | Na5P3O10 |
| State | Power/granular |
| CAS No | 7758-29-4 |
| Color | White |
Specification
| Items | Specifications: | Test Results | Unit |
|
Phosphorus Pentoxide(as P2O5): |
57min |
57.5 | % |
|
Purity(as Na5P3O10) |
85min |
85.6 | % |
|
Water Insoluble: |
0.1max |
0.1 | % |
| As | 10 max |
8 |
（mg/kg） |
| F | 50max |
35 |
（mg/kg） |
| Heavy metals (as pb) | 4 max |
4 |
（mg/kg） |
Usage:
Food applications
STPP is a preservative for seafood, meats, poultry, and animal feeds.[5] It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture. Many governments regulate the quantities allowed in foods, as it can substantially increase the sale weight of seafood in particular. The United States Food and Drug Administration lists STPP as “generally recognized as safe.”
In detergents
The majority of STPP is consumed as a component of commercial detergents. It serves as a “builder,” industrial jargon for a water softener. In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated. Being a highly charged chelating agent, TPP5− binds to dications tightly and prevents them from interfering with the sulfonate detergent.
Product detail pictures:
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As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our great assistance and product or service for Best-Selling Urea 46 Pure Nitrogen Fertilizer - Sodium Tripolyphosphate – Donglin Chemical, The product will supply to all over the world, such as: Malaysia, Guatemala, Nicaragua, We will do our ut to cooperate & satisfied with you relying on good -grade quality and competitive price and whole heartedly after service ,sincerely look forward to cooperating with you and make achievements in the future!
By Monica from Kenya - 2017.03.08 14:45
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Kitty from Swaziland - 2018.09.29 17:23
