Originating Directly Deliver Superior Food-Grade and Industrial-Grade STPP

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Model NO.: XF#/XG#/XP#
• Certification: ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Grade Standard: Food Grade
• Na2p3o10 Content: >=92%
• P2o5: >=56%
• pH: 9.2-10.0
• Insoluble Matter: <=0.1%
• I Type Content: 20-40%
• Fe Content: <=0.015%
• Whiteness: >=85%
• Apparent Density(G/Ml): 0.5-0.6
• Granularity: >=95%
• Appeaarance: White Granular or White Powder
• Transport Package: 50kg or 25 Kg Per Woven Plastic Bag or 1 Ton Jumbo
• Specification: White powder
• Origin: China
• HS Code: 2835311000

Product Description

SODIUM TRIPOLYPHOSPHATE (STPP)

INDUCTION

Sodium tripolyphosphate is an inorganic compound, chemical formula Na₅P₃O₁₀, is an amorphous water-soluble linear polyphosphate, often used in food, as water retention agent, quality improvement agent, pH regulator, metal chelator.

PRODUCT PICTURES
 

TEST REPORT
 

ITEM	SPECIFICATION	RESULT
Na5P3O10  content%	≥92	96
P2O5 %	≥56.0	57.3
PH(10g/L solution)	9.2~10.0	9.5
Insoluble Matter%	≤0.10	0.032
I type content%	20~40	25
Fe Content %	≤0.015	0.0090
Whiteness%	≥85	87
Apparent Density (g/ml)	0.50~0.60	0.51
Granularity(1mm test screen pass rate)%	≥95	98
Appearance	White granular or White powder	White granular

APPLICATION

Sodium tripolyphosphate has chelating, suspension, dispersion, colloidal solution, emulsification, pH buffer and other functions, can be used as synthetic detergent main additives, industrial water softener, tanning agent, dyeing agent, organic synthesis catalyst, pharmaceutical industry dispersants and food additives. In addition to export STPP, domestic STPP consumption is mainly concentrated in the detergent industry, food, ceramics and so on.

1.Detergent Additives: Sodium tripolyphosphate is one of the most important additives in the detergent industry. It significantly enhances the cleaning effect of detergents by chelating heavy metal ions, dissociating dirt, and adjusting pH. However, it should be noted that due to the restrictions of environmental protection policies, the application of sodium tripolyphosphate in detergents is gradually decreasing and is being replaced by other environmentally friendly additives.
2.Food industry quality improvement agent: In the food industry, sodium tripolyphosphate is used as a quality improvement agent for canned goods, fruit juice drinks, dairy products, soy milk and other products. It can improve the knot strength and water holding of food, make food taste better, texture more delicate.
3.Tanning process: STPP also plays a key role, which helps to improve the quality and efficiency of leather handling. In addition, it is used as a dyeing aid to help the dye adhere evenly to the fabric and ensure the brightness of the colors. In the industrial production of paint, kaolin, magnesium oxide and calcium carbonate, STPP can effectively disperse these substances and improve the stability and fluidity of the mixture as a suspension agent.
4.Treatment of drilling mud: STPP also plays an important role in dispersing mud and preventing precipitation. In the paper industry, it acts as an anti-oil stain agent, which can prevent the influence of oil stain on the quality of paper. In the food industry, STPP is used to improve the quality of canned products, fruit juice drinks, dairy products and soy milk. It can be used as a tenderizer to make canned ham softer, and can also be used as a softener and thickener to enhance the taste and water retention of food.

COMPANY PROFILE

Amanda (Liaoning) International Trade Co., Ltd. was formerly known as Jin Run Hao Mineral Products Co. The company was established in early 2018, is an integrated company engaged in mineral products processing, foreign trade sales. The main products of the company are ceramic materials, construction materials and refractory materials. The company adopts international advanced processing and photoelectric integration classification technology equipment, in order to ensure accurate quality control and meet the needs of customers. Our company has a technical R&D team to adjust the quality requirements for the special needs of different customers. In the complex international intermodal transportation, we have signed first-class agency contracts with many shipping companies and railroad companies in many ports to provide customers with low-cost and time-efficient transportation solutions. Each product of our "AMANDA" brand has its own advantages and is suitable for different industries. Our products are exported to India, Russia, Turkey, Vietnam, Korea, Indonesia, Bangladesh and other Southeast Asian and European countries. Our products are well received by our customers and we have established a long-term cooperation partnership.

Facing the fierce market competition, Amanda people insist on the tenet of market-oriented, customer-oriented and credit-oriented, and strive to become an international enterprise with outstanding quality, trustworthiness and social responsibility.
 

PRODUCING & PACKING
 

FAQ

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:How about the price and quanlity?
A:We provide ex-factory price, good quality, all indicators of stable products.

Q:How many years of experience in supply?
A:Our company has a professional trade team, serving in the trade industry for nearly 20 years, we can provide good service and stable quality products.

Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.