
Industrial Grade Sodium Tripolyphosphate STPP 94% CAS: 7758-29-4
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
We emphasize the development of products and technological innovation, and produce our EDTA 2Na, tocopherol, cholesterol test machine with scientific and stable concepts. We are constantly updating our product range to meet market demands. We hope that employees will continue to challenge themselves, strive to create performance, and realize the value of their lives while creating value for the enterprise. We continue to develop in the direction of health, safety, efficiency and environmental protection. We offer a comprehensive range of products to meet the diverse needs of our clients.
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



To be an top-notch enterprise that manufacturing Industrial Grade Sodium Tripolyphosphate STPP 94% CAS: 7758-29-4 is our company's development of strategic objectives in recent years. The quality of products is the fundamental of the enterprise, and the interests of users are higher than all. We are chosen because of the high quality products, reasonable price and considerate service. In order to better meet the needs of customers, our company has established a good cooperative relationship with many brands at home and abroad, which ensures the quality of products and after-sales service.
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