
Water Treatment Sodium Triphosphate (STPP) Industry Grade with E451 (I)
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 thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for Aminobutyric Acid, citric acid monohydrate, sodium na carboxymethyl cellulose . Our business philosophy is that mutual respect, mutual learning and the pursuit of quality know no bounds. Our company will strictly abide by the promise, actively forge ahead, further increase research and development investment, develop better products to share with users, and wholeheartedly provide the best service for them.
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 always regard customer satisfaction as our pursuit goal. Adhering to the business philosophy of honesty, cooperation and value creation, our company has become an all-round high-level professional supplier of Water Treatment Sodium Triphosphate (STPP) Industry Grade with E451 (I). Our company abides by the quality policy of 'pursuing excellence and exceeding expectations' and strives to provide customers with quality products and services. We have opened up a unique sales model and service system.
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