Gold Member Since 2017
Audited Supplier

STPP 94%, Sodium Tripolyphosphate, Washing Powder Material manufacturer / supplier in China, offering Sodium Tripolyphosphate (STPP 94%) for Detergent Powder, China Supplier of Color Speckles for Detergent, Sodium Tripolyphosphate (STPP 94%) for Detergent Powder and Water Softerner (mostly for the boiler) ; Ceramic Industry and so on.

(/ )

Supplier Homepage Product STPP94% Sodium Tripolyphosphate (STPP 94%) for Detergent Powder

Sodium Tripolyphosphate (STPP 94%) for Detergent Powder

FOB Price: US $680-750 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $680-750/ Ton
Get Latest Price
Port: Chongqing, China
Production Capacity: 500mt/Month
Payment Terms: L/C, T/T, Western Union, Paypal

Request a custom order and have something just for you!

Send Customized Request
Product Catalog
Chemical Raw Material
12 Products
Product Image
Product Name
FOB Price
Basic Info
  • Model NO.: stpp
  • Type: Sodium Tripolyphosphate
  • Color: White
  • Usage: Washing Powder Additive
  • Molecular Formula: Na5p3o10
  • Transport Package: 25kgs/Bag
  • Origin: Sichuan
  • Purity: 90%~99%
  • Grade Standard: Industrial Grade
  • Form: Powder
  • CAS No.: 7758-29-4
  • Trademark: UE
  • Specification: STPP 94%
  • HS Code: 2835319000
Product Description

Sodium Tripolyphosphate (STPP 94%) for Detergent Powder

                                                                                         STPP 94%


Sodium tripolyphosphate
Batch No.:B20150828
 Sampling Time:2015-08-28
 Sampling Spot: Warehouse
Executive Standard:  GB9983-2004
Total phosphate as P2O5%≥94%94.5%
The activity of phosphate as P2O5%≥57%57.3%
PH (1% solution)9.2-10.0 9.57
Solubility Conformity Conformity
Iron (Fe) %≤0.0070.0062
Water Insoluble %≤0.100.098
Particle size 1.00 mm test sieve sieve residue %≤5.05.0

STPP (Na5P3O10) were mostly used as one of the main auxiliaries for synthetic detergent; water softerner (mostly for the boiler); ceramic industry; tanning agent for leather making, auxiliary for dyeing; as an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud, etc; also it used as an oil contamination resistance agent in paper production.

Sodium Tripolyphosphate (STPP 94%) for Detergent Powder

As specification shows above, we could produce the required index product as clients needed. Mostly, the main content for Na5P3O10 , P2O5,Insoluble in water , Fe and PH value were stable. The differences in final usage are Bulk density and I Phase.


For our product, Bulk density between 0.5-0.75 were present granular looking, it always used on ceramic products. After smash, it becomes powder and density were between 0.7-0.95 and we call it 'high density' mostly. As Phase I, detergent industry always need lower index like 20-30 cause the lower Phase I were be better in thermostabilization and its Hydration speed of their final product.



We support package in 25kg/50kg/1000kg net WPP/PE bags
Sodium Tripolyphosphate (STPP 94%) for Detergent Powder
Sodium Tripolyphosphate (STPP 94%) for Detergent Powder


Send your message to this supplier
Mr. Jack Zhou
To: Mr. Jack Zhou

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category