Product Description
High Quality 94% Sodium Tripolyphosphate (STPP) Used In Detergent Paint Water treatment.
Sodium tripolyphosphate is a white powder crystal with good fluidity. The density of type 1 is 2.62g/cm³, and the density of type 2 is 2.57g/cm³. Melting point 622ºC. It is easily soluble in water, and its aqueous solution is alkaline.
Solubility: soluble in water, 20g/100mL (20ºC)
Sodium triphosphate (STPP or sodium tripolyphosphate) is an inorganic compound with formula Na5P3O10.
Product Parameters
| Index |
Standard |
| Purity(Na5P3O10) by wt % |
94.0 min |
| P2O5 by wt % |
56.5 min |
| Pyrophosphate (Na4P2O7) by wt % |
4.0 max |
| Orthophosphate and Metaphosphate by wt % |
2.0 max |
| Iron content (as Fe) by wt % |
0.01 max |
| Water Insoluble by wt % |
0.10 max |
| Bulk Density by g/ml |
0.9~1.15 |
| Phase I by wt % |
15~40 |
| Whiteness % |
85 min |
| PH value (1% solution) |
9.2~10.3 |
| Particle Size (100mesh pass by wt %) |
95 min |
Application
Detergent industry: as a washing aid, it can chelate calcium and magnesium ions in water, reduce water hardness, enhance washing effect, disperse dirt, emulsify, prevent redeposition, improve detergent detergency and hard water resistance, and is widely used in laundry detergent, detergent and other products to optimize washing performance and make fabrics cleaner.
Water treatment field: play the role of soft water, with calcium, magnesium, iron and other metal ions in water complexation, prevent scale formation, protect pipes and equipment, in industrial circulating water system, boiler water treatment application, extend equipment life, improve heat transfer efficiency, reduce maintenance costs, ensure stable operation of the system.
Ceramic industry: In ceramic production, as an additive to improve mud performance, improve fluidity and stability, so that the body forming quality is better, reduce defects, but also reduce the ceramic sintering temperature, save energy, promote the ceramic industry energy saving and product quality improvement.
Paper industry: Used for paper sizing, control the pH of paper, improve the sizing effect, enhance the strength of paper, water resistance and flexibility, and can be used as a dispersant to make the pulp fiber evenly dispersed, improve the evenness and quality of paper, to meet the production needs of different paper products.
Packaging & Shipping
Packaging
25kg/50kg/1000kg,plastic woven bag with plastic bag inside,can provide customized services
Store in a dry,ventilated,cool place,away from direct sunlight.
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Company Profile
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
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