| CAS No.: | 7758-29-4 |
|---|---|
| Formula: | Na5p3o10 |
| EINECS: | 231-838-7 |
|
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Sodium Tripolyphosphate (STPP) is a highly effective chemical compound widely used in various industries, including detergents, ceramics, water treatment, and food processing. It typically appears as a white, granular powder and is renowned for its powerful water-softening, dispersing, and emulsifying properties.
STPP is highly valued for its ability to enhance the performance and efficiency of cleaning agents, offering exceptional performance in formulations. It provides excellent stability and compatibility in a variety of applications, making it an essential ingredient in many industries. The production process ensures high-quality STPP that adheres to industry standards.
Contact us today to explore how our Sodium Tripolyphosphate (STPP) can meet your specific needs.
| 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 |
Sodium tripolyphosphate has chelating, suspending, dispersing, gel dissolving, emulsifying, pH buffering and other functions. It can be used as auxiliary agent of synthetic detergent, industrial water softener, leather pre-tanning agent, dyeing assistant, organic synthesis catalyst, dispersing agent of medical industry and food additive.At present, its largest use is still as a powder synthetic detergent additives and Ceramic Degumming Agent.
Bolin International Trade (Tianjin) Co., LTD. It is a large-scale biotechnology enterprise integrating production, processing and sales. Our company is a collection of inorganic chemicals, organic chemicals, flavors, washing raw materials, cosmetics raw materials and other chemical products research and development, production, agent, sales as one of the high-tech enterprises. The company has established long-term cooperative relations with many large group companies at home and abroad. The company has strong technical force, advanced technology and production equipment, perfect product quality assurance system, scientific management methods and professional technical personnel, which determines the excellent quality of products. We are willing to cooperate sincerely with new and old customers and work together to create a win-win future.
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