Food Grade STPP Sodium Tripolyphosphate With Lower Price

Unit Price: USD 780.0000 / Metric Ton
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 5 Metric Ton
Delivery Time: 10 Days

Basic Info

Model No.: STPP

Type: Sodium Tripolyphosphate

Grade Standard: Industrial Grade

Form: White Powder

Other Name: STPP

Formula: Na5P3O10

CAS.NO.: 7758-29-4

Standard: GB/T 9983-2004

HS Code: 2835319000

Additional Info

Packaging: 25kgs bag

Productivity: 3000Tons/monthly

Brand: JH

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 3000Tons

Certificate: CIQ,ISO,SGS

HS Code: 2835319000

Port: Tianjin,Shanghai,Qingdao

Product Description

Sodium Tripolyphosphate 

1. Sodium Tripolyphosphate Properties:  

STPP is a preservative for seafood, meats, poultry, and animal feeds. 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.".

2. Specifications:    

Assay NA5P3O10

94% MIN 


57.0% MIN   

Water insoluble matter 

0.1% MAX 

Iron (FE)

0.01% MAX   

Ph value (1% water solution) 


Particle size

Through 16 mesh sieve

Through 35 mesh sieve

Through 100 mesh sieve






90 MAX

3. Usages:  

a) Used as one of the main auxiliaries for synthetic detergent, synergist for soap; 

b) Water softener, tanning agent for leather making, auxiliary for dyeing; 

c) As an oil contamination resistance agent in paper production; 

d) As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium; 

e) Oxide, calcium carbonate and drilling mud etc.    

4. Packing: In 25KG/500KG/1000kg net plastic woven bag.   

Food Grade STPP Food Grade STPP

If you have any demands of detergent materials such as Caustic soda ,Sodium Lauryl Ether Sulfate,Sodium Tripolyphosphate, Sodium Hexametaphosphate, Linear Alkyl Benzene Sulphonic Acid etc,welcome to inquiry us.