Sodium Tripolyphosphate STPP 94% Tech Grade Sodium Tripolyphosphate

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Purity: 95% Min
• Type: Sodium Tripolyphosphate
• Classification: Phosphate
• Model NO.: DONGFANG
• Application: Food Grade, Preservative, Phosphates
• Model Number: Food Grade STPP
• Loss on Drying: ≤ 0.7%
• Shelf Life: 24 Months
• Appearance: White Powder, Crystal Powder
• Product Name: Sodium Tripolyphosphate STPP Granule Food Grade
• Grade: Food Grade
• Transport Package: 25kg/Bags
• Specification: 99%
• Trademark: DONGFANG
• Origin: China
• Production Capacity: 100000 Kilogram/Kilograms Per Month

Product Description

Product Description

Product Name: 

Sodium Tripolyphosphate is an inorganic compound with formula Na5P3O10, It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of tripolyphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. Environmental problems associated with eutrophication are attributed to its widespread use.

    STPP is a preservative for seafood, meats, poultry, and animal feeds. It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture.

Application:

In Food: The uses of stpp include using it as a preservative. Sodium Tripolyphosphate STPP can be used to preserve foods such as red meats, poultry, and seafood, helping them to retain their tenderness and moisture. Pet food and animal feed have been known to be treated with Sodium tripolyphosphate stpp , serving the same general purpose as it does in human food. In Tech: The majority of STPP Sodium tripolyphosphate is consumed as a component of commercial detergents.

SPECIFICATION:	Inspection Standard	FCCV/USP31/E951
	Components:	Guaranteed Analysis:
	Appearance	white crystalline powder
	Assay Na5P3O10	95.0%
	P2O5	57.0%
	Water Insoluble Matter	0.05%
	Iron (Fe)	0.015%
	PH value (1% water solution)	9.4-10.0
	Heavy Metal (as Pb)	0.001%
	Arsenic (As)	0.0003%
	Fluoride (F)	0.003%
	Chloride (Cl)	0.025%
	Sulphate (SO4)	0.4%
	Whiteness	90.0%
	Density (g/cm3)	0.55-0.90

 

Packing
FAQ

Q1: How long is the lead time ? 
A:The lead usually takes 7-10 days. However, because one of our warehouses' location is in Europe, our customers can be assured of a fast delivery. 

Q2: Which type of company are you ? 
A: We are a professional manufacturer. 

Q3: What are your specialized products ? 
A: We are specialized in professional manufacture of plant extracts. Additionally, we offer sourcing services of nutritional and functional ingredients, ex. Amino Acids, Vitamins, etc. 

Q4: What is your payment terms ? 
A: We use the standard term: T/T in advance. 

Q5: What warranty services do you have ? 
A: All of our products are offered with 2 years of warranty. 

Q6: What is your standard of practice to ensure high quality of your products ? 
A: We follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the       finished product. 

Q7: What is your shipment method? 
A: For large quantity of product orders, we usually ship the goods by sea. 
    For small quantity of product orders, we choose air or courier for shipment. 
Depends on your preferences, we can deliver via many express companies such as DHL, FEDEX, UPS, TNT, etc.