| Customization: | Available |
|---|---|
| CAS No.: | 1310-73-2 |
| Formula: | Naoh |
|
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Sodium Tripolyphosphate (STPP) is a versatile inorganic compound with the chemical formula Na5P3O10. It is widely used in the food industry as a moisture retaining agent, quality improver, pH regulator, and metal chelating agent.
For more information on our Sodium Tripolyphosphate (STPP) product, please contact Guangzhou Zhifan Chemical Co., Ltd.
| tem | Index |
| Sodium Tripolyphosphate (Na5P3O10),w/% ≥ | 85.0 |
| Total phosphate (P2O5),w/% | 56.0~58.0 |
| Water insoluble matter,w/% ≤ | 0.1 |
| Fluoride (Calculated by F)/ (mg/kg) ≤ | 50 |
| Arsenic (As)/ (mg/kg) ≤ | 3 |
| Heavy metal (Calculated by Pb)/ (mg/kg) ≤ | 10 |
| Lead (Pb)/ (mg/kg) ≤ | 4 |
Guangzhou Zhifan Chemical Co., Ltd. offers high-quality sodium tripolyphosphate for various industries. In the food industry, it serves as a moisture retaining agent, quality improver, pH regulator, and metal chelating agent, enhancing water retention, stability, and taste. Additionally, it is a key additive in synthetic detergents, providing chelating, suspending, dispersing, peptizing, emulsifying, and pH buffering functions. This versatile compound finds applications in petroleum, metallurgy, papermaking, and water treatment industries, acting as a water softener, pretanning agent, dyeing auxiliary, and organic synthesis catalyst. It also exhibits strong emulsifying properties on lubricating oils and fats, making it ideal for adjusting soap pH and serving as a dispersant in paint, kaolin, magnesium oxide, and calcium carbonate industries.
Protective Measures: It is important to wear protective clothing, gloves, and goggles when handling sodium tripolyphosphate to prevent skin and eye irritation.
Storage Environment: Store sodium tripolyphosphate in a dry, ventilated, and cool area, away from fire, heat sources, and direct sunlight. Keep it separate from oxidants and acids to avoid chemical reactions.
Usage Control: Strictly follow product instructions and regulations when using sodium tripolyphosphate to prevent adverse effects from overuse.
Emergency Treatment: In case of contact, immediately rinse the affected area with water and seek medical attention if feeling unwell.
For more information, please contact Guangzhou Zhifan Chemical Co., Ltd.
About price: Product prices sometimes fluctuate due to raw materials and other factors. Please be sure to consult with customers to determine the price before purchasing in large quantities.
){kind=link}