Henan, China
Business Type:
Trading Company
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
Sample Available

Sodium Tripolyphosphate, STPP, STPP 94% manufacturer / supplier in China, offering Detergent Raw Material 94% STPP Price, Vat Blue 1/ Vat Dyes/ Indigo Blue 94%, SLES 70 Sodium Laureth Sulfate SLES 70% Price Used Soap and Shampoo and so on.

Diamond Member Since 2018
Audited Supplier

Detergent Raw Material 94% STPP Price

Purchase Qty. / Reference FOB Price
20-39 Tons US $800
40+ Tons US $750
Port: Qingdao, China
Production Capacity: 60000mt
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
CAS No.: 7758-29-4
Formula: Na5p3o10
EINECS: 231-838-7
Certification: CCIC, ISO
Purity: 90%~99%
Type: Sodium Tripolyphosphate

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Basic Info

Model NO.
STPP 94%
Grade Standard
Industrial Grade
Product Name
Sodium Tripolyphosphate
Other Name
STPP Purity
94%, 98%
STPP Grade
Industry Grade / Food Grade
Industry Grade Application
Detergent, Ceramic etc
Food Grade Application
Fish, Meat, Dairy Products, Juice, Can, etc
STPP Formula
STPP Color
STPP Appearance
Powder or Granular
Formula Weight
Loading Qty
Transport Package
PP Bag
HS Code
Detergent Raw Material 94% STPP Price

Sodium tripolyphosphate, appearance: white granules or powder. It is a kind of amorphous water-soluble linear polyphosphate, which is commonly used in foods as a moisture retaining agent, quality improver, pH adjuster, metal chelating agent, and the like.
Sodium tripolyphosphate is formed by neutralization of phosphoric acid with sodium chloride to sodium orthophosphate and condensation. There are two methods for producing phosphoric acid: wet method and thermal method. In the wet method, phosphoric acid and inorganic acid (usually sulfuric acid or hydrochloric acid) are reacted, and after extraction and purification, phosphoric acid is obtained. In the thermal method, the phosphate rock is calcined together with coke and silica in an electric furnace, and the phosphorus mineral is reduced to phosphorus, and then oxidized and hydrated to obtain phosphoric acid.

I. Technical Data sheet of Sodium Tripolyphosphate / STPP: 
ItemSTPP Tech. GradeSTPP Food Grade
Na5P3O10 (%):94Min94
P2O5 (%):57Min57
Insolubles in water (%):0.15Max0.05Max
Fe (%):0.007MaxN
Ph (1% solution):9.2-109.5-10
Heavy Metal (As Pb) (%):N0.01Max
Arsenic (As) (%):N0.0003Max
Fluoride(F) (%):N0.003Max
Density (g/cm3)0.35-0.90.35-0.9
Itype content (%)10-3010-30

Detergent Raw Material 94% STPP Price
Detergent Raw Material 94% STPP Price
Detergent Raw Material 94% STPP Price

II. Sodium Tripolyphosphate / STPP Packing and Loading :
(1) Packing: 25kg/pp bag.
(2) Loading quantity :840bags/20'container , 21MT/20'container .

Detergent Raw Material 94% STPP Price
Detergent Raw Material 94% STPP Price

III. Sodium Tripolyphosphate / STPP Usage:
(1)Sodium Tripolyphosphate / STPP can be used as a detergent additive and can also be used in petroleum, metallurgy, mining, papermaking, water treatment, and the like.
(2)Sodium Tripolyphosphate / STPP is mainly used as an additive for synthetic detergents, used as a soap synergist and to prevent the soap from depositing and blooming.
(3)Sodium Tripolyphosphate / STPP has a strong emulsifying effect on lubricating oils and fats and can be used to adjust the pH of buffered soaps.
(4)Sodium Tripolyphosphate / STPP can be used as a water softener for industrial water.
(5)Sodium Tripolyphosphate / STPP can be used as a dyeing assistant for leather.
(6)Sodium Tripolyphosphate / STPP,can be used in paint, kaolin, magnesia, calcium carbonate and other industries formulated as a dispersant suspension.
(7)Sodium Tripolyphosphate / STPP can be used as a drilling mud dispersant.
(8)Sodium Tripolyphosphate / STPP is used as an anti-oil stain in the paper industry.
(9)Sodium Tripolyphosphate / STPP is used in the food industry as a quality improver for cans, juice drinks, dairy products, and soy milk, as well as a moisture retention agent. Mainly for ham canned tenderized, canned bean in the beans softened.
(10)Sodium Tripolyphosphate / STPP can also be used as a softener and thickener.

IV.Why us :
Factory directly supplying
District quality control
Ensure high quality
Promptly delivery time for your order
More than ten years of exporting experience
Free sample

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