| Molecular Formula | C9HF16KO2 |
| Physical and Chemical Properties | The chemical product is a white powder crystal. Melting point 185~190 ℃. Surface tension (0.25% solution) 0.03~0.05 N/m dissolved in water. |
| Use | Uses as calcium soap dispersant, flotation agent and organic synthesis of raw materials. |
using dish fluoride and methanol as raw materials. It is obtained by polymerization, separation rectification, oxidation and neutralization. The degree of polymerization is 4. See hydrogen-containing potassium perfluoroheptanoate for details.