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Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Specifications
Brand Name :
YIXIN
Model Number :
YX-SJLSN
Place of Origin :
China
MOQ :
100 kgs
Price :
1140USD/T-1300 USD/T
Payment Terms :
L/C, T/T
Supply Ability :
5000 Tons/Month - 10000Tons/Month
Delivery Time :
Within 7 days
Packaging Details :
25KGS, 1000KGS
Product Name :
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate
CAS No. :
7758-29-4
EINECS No. :
231-838-7
Application :
food additive
HS Code :
2835319000
M.F. :
Na5P3O10
Melting point :
622 ℃
Other Name :
STPP
Description

Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate, Chinese Na5P3O10 Supplier for Food Additives

1. Product Introduction

CAS 7758-29-4 white granular sodium tripolyphosphate, commonly abbreviated as STPP, is an inorganic compound that plays a vital role in various industries and applications. It belongs to the family of polyphosphates and is composed of sodium cations (Na+) and tripolyphosphate anions (PO₃³⁻). This versatile substance is widely used fordyeing acid, detergents, waste water treatment softner, food preservation, and various industrial processes. We are Chinese supplier for both industrial grade stpp and food grade sodium tripolyphosphate.

Sodium Tripolyphosphate Basic Information
Product Name Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate
CAS No 7758-29-4
Molecule Formula Na5P3O10
EINECS No 231-838-7
Melting point 622 ℃
Other Name STPP
PH 9.3
Molecular weight 367.864
HS Code 2835319000
Usage food additive, detergent, dyeing, ceramics, water treatment

2. White Granular Purity 94% Sodium Tripolyphosphate Specifications

Food Grade Sodium Tripolyphosphate Specifications
Item Standard Result
Na5P3O10 % 85.0min 95.06
P2O5 % 56.0-58.0min 57.44
Water insoluble % 0.1max 0.01
Fe mg/kg 20max 5
As mg/kg 3max 1
Heavy Metal (as Pb) mg/kg 10max 10
Pb mg/kg 2max 1

3. White Granular Purity 94% Sodium Tripolyphosphate Application

Food Grade Sodium Tripolyphosphate Application

1. Food grade sodium tripolyphosphate (STPP) can improve the taste and texture of food. Sodium tripolyphosphate can make food more delicate and soft, and can prevent protein condensation in food, maintaining its natural taste and texture.
2. Food grade sodium tripolyphosphate (STPP) can be used as a water retaining agent and preservative. Sodium tripolyphosphate can combine with metal ions such as protein, calcium, and magnesium in food to form soluble complexes, thereby reducing the hardness of the solution and increasing the water retention and freshness of food.
3. Food grade sodium tripolyphosphate (STPP) can be used as a leavening agent. During food processing, sodium tripolyphosphate can generate gas, which increases the volume and softness of food. For example, when making baked goods such as cakes and cookies, adding an appropriate amount of sodium tripolyphosphate can improve the taste and texture of the product.

4. Food grade sodium tripolyphosphate (STPP) can be used as a coagulant. Sodium tripolyphosphate can coagulate proteins, starch, and other components in food, thereby improving the structure and stability of the food.

5. Food grade sodium tripolyphosphate (STPP) can serve as a metal chelating agent and pH regulator. Sodium tripolyphosphate can prevent the formation of scale and precipitation, regulate the pH value of food, and improve the stability and texture of food.
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Product tags

sodium nitrite food additive

,

sodium tripolyphosphate food additive

,

sodium hexametaphosphate food grade
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Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives

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Product Detail
Brand Name :
YIXIN
Model Number :
YX-SJLSN
Place of Origin :
China
MOQ :
100 kgs
Price :
1140USD/T-1300 USD/T
Payment Terms :
L/C, T/T
Contact Supplier
video
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives
Food Grade CAS 7758-29-4 STPP Sodium Tripolyphosphate Na5P3O10 For Food Additives

Shanghai Yixin Chemical Co., Ltd.

Verified Supplier
8 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Seller
Main Products :
Borax Pentahydrate, Nitrate Salts, Borax Decahydrate
Total Annual :
3,000,000-6000000
Employee Number :
10~100
Certification Level :
Verified Supplier
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