
STPP Sodium Tripolyphosphate 96% for Ceramic/Pottery /Porcelain Glaze
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 constantly improve the level of enterprise technology and equipment, thus ensuring that Organic Stevia Powder, Stevia Powder, natrium hydroxydatum quality is always superior. We have a corporate social responsibility program to give back to the communities where we operate. Our company has a dedicated team of professionals with expertise in all areas of international trade.
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 provide users STPP Sodium Tripolyphosphate 96% for Ceramic/Pottery /Porcelain Glaze with quality and ingenuity. We comprehensively promote the awareness of production safety and firmly establish the concept of people-oriented and safe development. Since its establishment, the company has always insisted on independent innovation and paid attention to the protection of intellectual property rights, and has successively obtained a number of patents.
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