94%Sodium Tripolyphosphate for Food Additives/industrial grade
Basic Info
Model No.: STPP Food Grade
Product Description
Sodium Tripolyphosphate
Product details
Product | Sodium Tripolyphosphate |
Molecular formula | Na5P3O10 |
Molecular weight | 367.86 |
|
Chemical properties | White powder or granular; Easily soluble in water;It has got salient chelating capacity to Ca and Mg ions.and can soften hard water to make suspension solution become into clear solution;It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat. |
|
Application
| Industrial grade: Used as Cleaning products additives,can also be used for petroleum,metallurgy,mining,paper-making and water treatment etc. |
| In foodstuff industy,mainly used as quality improving agent for meat foodstuffs,canned meat foodstuffs,milk product,bean-milk;in personal tending and protection,used as additive of cleaning and washing products . | |
Package | 25KG double inner plastic and outer knitting bag |
|
Specification | Industrial grade: conformity to GB9983-2004 |
Food grade: conformity to qb1034-91 |
Technical Specifications:
Sodium Tripolyphosphate (STPP) Food Grade
Used in meat food, canned meat, fruit juice and milk products, such as soybean milk for
quality improver.
Indexes | Food Grade |
Assay Na5P3O10 % ≥ | 94.0 |
P2O5 % ≥ | 57.0 |
Water Insoluble Matter %≤ | 0.05 |
Iron(Fe) %≤ | 0.01 |
PH value (1% water solution) | 9.5-10.0 |
Heavy Metal (as Pb) %≤ | 0.001 |
Arsenic (As) %≤ | 0.0003 |
Particle Size |
95 |
Whiteness %≥ | 90 |
Sodium Tripolyphosphate (STPP) Tech Grade:
1. Used as additives nonirritating could, dyeing auxiliaries.
2. Paint industry preparation when suspended the dispersing agent.
3. Drilling mud dispersant.
4. Paper industry used as defending greasy dirt agent
Sodium Tripolyphosphate (STPP) Tech Grade | |
PARAMETER | SPECIFICATION |
Na5P3O10 | 94.0% min |
Water not content % | 0.1 max |
PH value (1% aqueous) | 9.2-10 |
Fe % | 0.015 max |
P2O5 % | 57.0 min |
Properties:
Sodium Tripolyphosphate is white powder, apparent density:0.35-0.90g/ml, melting point: 622degree, easily dissolving in water; water solution is alkaline(PH value of 1% solution is 9.7); can hydrolyze into phosphate in water, has good ability in complexing metal ions,; can be used to soften water; has some surfactant properties.
Application
Technical grade
Used in such industries as oil field, paper-making, textile, dyeing,petrochemical industry,
tanning industry, metallurgical industry and building material industry, and used as a water
softening agent in solution for printing, dyeing, and boiler, as diffusant in papermaking;
Retarding agent, floating agent, dispersing medium, high temperature
agglomerant,detergentand soil analytical chemical reagent;
Food grade
Mainly used as additive agent, pH adjusting agent, fermenting agent, and
nourishment, etc.
Packaging Details :50kgs / 25kgs and 1000kgs by pp bag
Delivery Detail: within 15 days after receipt the order .
Our company was founded in 2006, the factory is located in jinzhou city, hebei province, the factory is a company approved by hebei province bureau of quality and technical supervision of fertilizer production enterprises.Company has ten years experience in Fertilizer production and sales.Company have a yearly produces 150000 ton of ammonium Sulfate particles production lines, annual output of 20000 tons of zinc sulfate particles, copper sulfate particles of 20000 tons, annual output of one hundred thousand tons of mixed fertilizer, Organic Fertilizer with annual capacity of 50000 tons.After ten years of development, the factory sales network has been all over the world, our factory product quality testing and research and development personnel have college degree or above.Integrity management is our principle, customer satisfaction is always our goal, we hope that through our efforts, get your recognition, welcome friends from all walks of life come to visit our factory! 
Advantage:
1: We have 12years export experience for this products.
2: Some special market advantage including Iran, Bangladesh, Brazil, Colombia, Indonesia
3: We always try our best to deliver all cargo for every order of every clients.
4: Quality is top, Price is competitive, Service is professional.
For more information, contact: |
RISA |
Sales Manager |
Mob:86+15631156122 86+311+83077544 |
Skype: Risa2016lzy |
TOGETHER ,WE WILL MAKE IT BETTER!!
Product Categories : Chemicals
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