
Food Additives Sodium Tripolyphosphate (STPP) 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
Our company has a high-quality staff, modern processing equipment, perfect testing means, strong technical force, scientific management system, production of first-class aspartame sweetener, MgO industrial grade, sodium erythorbate powder . "Unity, diligence, honesty, self-improvement and enterprise" is our unswerving enterprise spirit. We offer a range of services to support our customers' needs.
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



Our products have been unanimously praised in many industries, and the company has gradually grown and developed rapidly and steadily, becoming the speaker of the domestic Food Additives Sodium Tripolyphosphate (STPP) with E451 (I) industry. We sincerely welcome both equally international and domestic company associates, and hope to work along with you during the in close proximity to foreseeable future! In recent years, our company has continuously improved the production process, improved the level of technical strength, and developed new products. The products have been welcomed in many countries and regions.
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