
Detergents Additives Sodium Tripolyphosphate (STPP)
Sodium tripolyphosphate is fairly stable at room temperature, and will hydrolyze slowly in humid air to form sodium orthophosphate.
The complexing capacity of sodium tripolyphosphate is generally expressed as a calcium value.
Sodium tripolyphosphate aqueous solution is weakly alkaline.
Description
Our company takes technology and science as the guide, and builds a "big health" ecology with health as the core and deep integration with USP sodium erythorbate, Natamycin food additive, natural Zeaxanthin and other fields. We guarantee that the defective goods will not leave the factory and the defective goods will not be sold. Outside of work, we encourage all employees to pursue physical and mental health and the enrichment of personal life content. Good quality awareness and service awareness, rigorous and meticulous work attitude, our products and services have won unanimous praise from users. We firmly believe that through our continuous improvement and strengthening ourselves, we will surely be able to occupy a place in the industry.
Description

COA
| Analysis Contents | Analysis Standard | Analysis Result |
| Main content % | ≥95 | 96.5 |
| Phosphorus pentoxide (P2O5) % | ≥57 | 57.3 |
| Water insoluble % | ≤0.05 | 0.02 |
| Iron % | ≤0.01 | 0.006 |
| PH value (1% water solution) | 9.5~10.0 | 9.7 |
| Heavy metal (Pb) | ≤10ppm | 6ppm |
| Arsenic (As) | ≤3ppm | 1ppm |
| Fluoride (F) | ≤10ppm | 5ppm |
| White content % | ≤90.0 | 92.0 |
| Loss on drying % | ≤0.5 | 0.3 |
| Density bulk (g/l) | 600-750 | 700 |
| Conclusion | Complies with the standard of GB25566-2010. | |
| Preferential price | US $800 - 850 / Metric Ton | |
Application

Packing And Delivery

Packed in 25kg bag
Why you choose TNN



We not only pay attention to the quality of Detergents Additives Sodium Tripolyphosphate (STPP), but also have a group of professional and technical personnel and backbones to ensure that our design and production standards are ahead of the industry. We have won praise from our customers with high quality, large quantity, reasonable price, timely delivery, and legal operation. We follow the 'customer first' service philosophy, respond quickly to the differentiated needs of different customers, provide corresponding professional services, and do our best to reduce costs and improve market competitiveness for customers.
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