Sodium tripolyphosphate:
White powder, apparent density 0.35-0.90g/cm3, melting point 622c. Soluble in water. Aqueous solutions are alkaline and 1% aqueous solutions have a PH of 9.7. Hydrolyzed into phosphite in water, it has good complexing ability of metal ions. It can complex with calcium, magnesium, iron and other metal ions to form a soluble complex. It softens hard water. As an inorganic surfactant, it has some properties of organic surfactant.
| item | SODIUM TRIPOLYPHOSPHATE |
| CAS No. | 7758-29-4 |
| MF | Na5P3O10, Na5P3O10 |
| EINECS No. | 231-838-7 |
| Place of Origin | China |
| Grade Standard | Food Grade, Industrial Grade, stpp sodium tripolyphosphate |
| Purity | 94%stpp sodium tripolyphosphate |
| Appearance | white powder, White crystal powder |
| Application | food grade,tech grade, preservative, Phosphates |
| Brand Name | stpp sodium tripolyphosphate |
| Model Number | stpp sodium tripolyphosphate |
| Product Name | stpp |
| Other name | sodium tripolyphosphate |
| HS Code: | 28353100 |
| Areas of use -1: | synthetic detergents and cleaners production |
| Areas of use -2: | water processing - boiler feeding |
| Areas of use -3: | glassmaking, oil, ceramic industries |
| Areas of use -4: | paint and coating industries |
| Application: | Industrial detergent, water softener |
SICHUAN JINZHUANG TECHNOLOGY CO., LTD
Sichuan Jinzhuang Technology Co., Ltd which was founded in 1998,
located at Meishan city, Sichuan province. The employee count
exceeds 100. The company is specialized in manufacturing colorful
speckles, TAED, SLS needle speckles, novelty shaped speckles,
colorful pearls, soap speckles, colourment, cellulase and AEO-9 for
detergent. The company has equipped 8 advanced production lines and
integrated detection equipment. Our annual production capacity is
50,000 tons. The company has a considerable market share both
domestically and internationally. The company also boasts a robust
R&D team and a dedicated quality assurance department.
We will delicate our efforts to be the specialized manufacturer of
colorful speckles that is of greatest strength and best quality in
Asia.
