STPP cas7758-29-4 sodium tripoly phosphate food grade 94

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STPP cas7758-29-4 sodium tripoly phosphate food grade 94

Price 800 USD ($)/ Ton

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MOQ : 1 Ton

STPP cas7758-29-4 sodium tripoly phosphate food grade 94 Specification

HS Code
28353110

Purity
90%~99%

Product Type
Chemical raw materials

Application
Industrial

EINECS No
7758-29-4

Density
2.52 g/cm3 (20) Gram per cubic centimeter(g/cm3)

Appearance
Industrial Ingredients

CAS No
7758-29-4

Smell
Other

Shape
Granules

Poisonous
NO

Molecular Weight
367.86 GSM (gm/2)

Molecular Formula
Na5O10P3

STPP cas7758-29-4 sodium tripoly phosphate food grade 94 Trade Information

Minimum Order Quantity
1 Ton

FOB Port
QingDao

Supply Ability
100000 Tons Per Month

Sample Available
Yes

Sample Policy
Free samples are available

Packaging Details
25kg/bag

About STPP cas7758-29-4 sodium tripoly phosphate food grade 94

1. Apparent density 0.35-0.9g/cm3, melting point 622C, can be soluble in water.

2. Alkaline aquesous solution, 1% aqueous solution of PH 9.7.

3. Can gradually be hydrolysed in the water into subphosphate, has a good ability to compelex metal ions.

4. Can form soluble complexes with calcium, magnesium, iron and other metal ions.

5. Can soften hard water, As an inorganic surface active, but also organin surface active agent.

6.Commonly used in food as a moisture retention agent, quality improver, pH regulator, and metal chelating agent

Versatile Industrial and Food Applications

STPP is commonly utilized in various industries due to its strong sequestering and chelating abilities. In food processing, it acts as an emulsifier and moisture retainer, enhancing texture and shelf life. Its use extends to water treatment as a water softener and in detergents to improve cleaning efficiency, showcasing its diverse benefits across sectors.

High Purity and Reliable Quality

With a typical purity of 94%, and available between 90% and 99%, our food-grade STPP ensures consistent performance and safety. Manufactured under strict standards, the granule shape helps easy handling and integration into industrial and food-grade formulations, providing reliability for exporters, suppliers, and manufacturers.

FAQ's of STPP cas7758-29-4 sodium tripoly phosphate food grade 94A A14A:

Q: How is sodium tripolyphosphate (STPP) used in food processing?

A: In the food industry, STPP serves as an emulsifier, stabilizer, and moisture-retaining agent. It helps improve the texture of processed meats, seafood, and poultry, and extends their shelf life by retaining moisture and preventing spoilage.

Q: What benefits does STPP offer in industrial applications?

A: STPP excels as a water softener in detergents and cleaning agents, enhancing cleaning performance by binding hard water ions. It's also crucial in water treatment, ceramics, and textile processing, contributing to process efficiency and product quality.

Q: When should STPP be incorporated into manufacturing processes?

A: STPP should be introduced during the formulation stage of product development. In food processing, it's typically added before mixing or marinating. For industrial applications, it's incorporated when blending raw materials to ensure even distribution and optimal effectiveness.

Q: Where is STPP commonly exported and which sectors use it most?

A: Exported primarily from China, STPP is supplied to food processing, cleaning product manufacturing, water treatment facilities, and ceramic or textile plants across the globe. Its versatility makes it valuable in both food-grade and industrial sectors.

Q: What is the process for manufacturing food-grade STPP?

A: Food-grade STPP is manufactured under strict quality controls to ensure purity levels above 90%. It involves high-temperature reactions of phosphoric acid with sodium carbonate or sodium hydroxide, followed by granulation to yield a uniform, free-flowing product.

Q: Is sodium tripolyphosphate (STPP) considered poisonous or hazardous?

A: No, STPP with the given specifications is classified as non-poisonous when handled as directed. It is approved for use in food processing within specified limits and poses no significant health hazard under normal industrial and kitchen usage.

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