Sodium tripolyphosphate (STPP), also known as sodium triphosphate, pentasodium triphosphate, is white powder or crystals in appearance. In general, STPP chemical can be used in a wide range of fields, such as, detergent, petroleum, metallurgy, mining, paper, water treatment and some other industries, as well as food processing industry. As a leading manufacturer and exporter, Chemate can provide high-quality industrial and food grade sodium tripolyphosphate 94% for global customers. Please contact us to get the latest STPP price now.
Items
STPP Industrial grade
STPP Food grade
Main contents (Na5P3O10 )%≥
94.0
94.00
Phosphorus pentoxide（P2O5） %≥
56.5
57.0
Water insoluble %≤
0.15
0.10
Fe %≤
0.015
0.015
PH value of 1% solution
9.2-10.0
9.4-10.0
Heavy metals, as Pb %≤
/
0.001
Arsenic,as As %≤
/
0.0003
Fluoride, as F %≤
/
0.003
Whiteness %≥
85
85
Application of STPP 94%
STPP Detergent Grade
Stpp chemical can play good chelation on heavy metal ions and remove the heavy metal ions in water. Meanwhile, it can also capture the various metal components contained in dirt and make dissolve during washing. As an igorganic surfactant and metal compound agent, sodium triphosphate has a strong emulsification effect on dirt and can buffer the ph of aqueous solution, which is beneficial to the removal of acidic dirt. In addition, it has the effect of preventing caking to detergent powder. Sodium Tripolyphosphate Uses in Detergent
STPP Food Grade
In food processing industry, stpp can be used as quality improvers and water retention agents in canning, juice drinks, dairy products, soy milk and other food. In addition, it can also be used as softener and thickener, such as, tenderizing canned ham and softening the bean hull in canned beans. Sodium Tripolyphosphate For Food
STPP For Water Treatment
STPP can be used as scale inhibitor in cooling water treatment, water softener for industrial water, soap booster and prevent soap grease precipitation and frosting at the same time. It has a strong emulsification effect on lubricating oil and fat. Besides, Chemate STPP (sodium tripolyphosphate) can be used to adjust the PH value of buffer soap. Boiler Water Treatment
More Industrial Uses
It can also be used as tanning agent, dyeing assistant and used as dispersant in the preparation of suspensions in industries, such as, paints, kaolin, magnesia and calcium carbonate, as well as drilling dispersant and anti-oil agent in paper production industry.
Where to Buy Sodium Tripolyphosphate
As a leading manufacturer and exporter in China, Chemate always provides high-quality STPP powder and good services for all the customers. Therefore, if you would like to buy sodium tripolyphosphate (STPP) 94%, then Chemate is your first choice. The following are our advantages:
Rich production experiences. Chemate has been focusing on the development of phosphorus chemical products for more than 15 years. And now we have formed a product chain with many varieties, large scale, complete categories, high degree of refinement, high added value and technical content.
Advanced Technology and Equipment. We own the advanced production equipment and technology, as well as highly specialized technical team.
Quality Certification. All of Chemate products have passed various quality testing certifications, including ISO9001, SGS, HACCP, KOSHER, HALAL, etc.
Successful Cases. Many phosphates products manufactured by Chemate have been exported to more than 30 countries and regions. They are UAE, Saudi Arabia, Israel, Thailand, Vietnam, India, Malaysia, Indonesia, Philippines, Iran, Ecuador, Chile, Brazil, Korea, Pakistan, South Africa, et