Chemical Additive Material Sodium Tripolyphosphate (STPP)

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Model NO.: AMSTPP-157
• Certification: ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Grade Standard: Food Grade
• OEM: Allow
• pH: 9.9
• Sample: Free
• Appearance: Powder or Granule
• Transport Package: 25kgs Bag
• Specification: 25kgs/bag
• Trademark: NO
• Origin: China
• HS Code: 2835311000
• Production Capacity: 20000ton/Year

Product Description

 Sodium tripolyphosphate (STPP)

 

Product Description

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

character:
White powder or granule, soluble in water. According to the use and processing needs, provide different apparent density (0.5-0.9g/cm3), different solubility (10g, 20g/100ml water), instant sodium tripolyphosphate, large particle sodium tripolyphosphate and other specifications of products.

 

Application and advantages

1, in the food industry is mainly used in canned food, dairy products, juice drinks and soybean milk and other quality improver; Water retaining agent and tenderizer for meat products such as ham sausage and lunch meat; In the processing of aquatic products can play the role of water retention, tender, expansion and bleaching; The beans can be softened in canned broad beans; It can also be used as water softener, chelator, PH regulator and thickener, and in the beer industry.

2, widely used in the industrial field of detergent, as additives, soap synergist and prevent bar soap crystallization and frosting, industrial water softener, tannery pre-tanning agent, dyeing agent, oil well mud control agent, paper oil pollution prevention agent, paint, kaolin, magnesium oxide, calcium carbonate and other suspension treatment of effective dispersant, ceramic industry to do ceramic glue agent, water reducer.

 

 

Product Parameters

 

AMANDA INTERNATIONAL PRIVATE LIMITED                                                                              NO. 21 NANSHENGLI ROAD, TIEDONG DISTRICT, ANSHAN CITY, LIAONING PROVINCE
PRODUCT NAME:		sodium tripolyphosphate(food additive)			BATCH NUMBER:			066240210B
TEST DATE:		2024/2/11			TEST QUANTITY:			3.5T
TEST ITEM		SPECIFICATIONS			TEST RESULT			TEST METHOD
Na5P3010(%)		≥95.0			97.2			GB 1886.335-2021
Total phosphate content(P2O5)%		57.0 ~ 58.0			57.7			GB 1886.335-2021
PH(10g/L solution)		9.5 ~ 10.0			9.9			GB 1886.335-2021
Water insoluble content		≤0.05			0.01			GB 1886.335-2021
F(mg/kg)		≤10			2			GB/T 5009.18
Heavy Metal (mg/kg)		≤10			<10			GB 5009.74
Pb(mg/kg)		≤ 1			0.05			GB 5009.75
As (mg/kg)		≤ 1			0.24			GB 5009.76
Cd(mg/kg)		≤ 1			0.01			Product Testing Instructions
Hg(mg/kg)		≤ 1			0.11			Product Testing Instructions
Al(mg/kg)		≤200			0.52			Product Testing Instructions
bulk density (g/mL)		0.65 ~ 0.75			0.7			GB/T 9984-2008
Whiteness%		≥85			92			GB/T 9984-2008
Color		White			White			GB 1886.335-2021
State		Granular or powder			Powder			GB 1886.335-2021
fluoride%		Inspection provision			0.0092			Product Testing Instructions
sulphate%		Inspection provision			0.3			Product Testing Instructions
residue on sieve(100 mesh )%		≥45			83			Product Testing Instructions

 

 

Packaging & Shipping

TRANSPORTATION & STORAGE

Avoid rain when transporting, keep away from moisture and pollution, do not store and transport with toxic substances and pollutants. Please store in a dry, well-ventilated warehouse with damp-proof pads.

 

 

Company Profile

 

FAQ

1.Q:Are you a factory or trading company?

A:We are a factory and trading company.

2 Q: What documents you provide?

A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.PLS let us know if your markets have any special requirements.

3 Q: What is loading port?

A: Our factory is nearby Tianjin Port, but loading port can be negotiated.

4 Q:What is the payment terms?

A: L/C ,T/T, PayPal.

5 Q:How can I get some samples?

A: Kindly send us your address, we are honored to offer you samples.