| CAS никакой. |
7664-39-3 |
| Другие названия |
Hydrogen fluoride; |
| МФ |
HF |
| Регистрационный номер EINECS |
231-634-8 |
| Место происхождения |
Zhejiang China (Mainland) |
| Класс |
Industrial Grade |
| Степень чистоты |
40% |
| Внешний вид |
colorless |
| Применение |
cleaner |
1. It is a strong oxidant and sole raw material for making the element of fluorine. 2. It is important main raw material for inorganic fluoride and alll kinds of organic fluoride. 3. The use of fluorosilicates: metal surface treatment agent, the oil recovery additive. Industrial hydrofluoric acid Item Top-grade First gradeQualified productHF-40HF-70HF-40HF-55HF-40HF-55 Appearance colorless transparent solution Hydrogen fluoride %≥40.070.040.055.040.055.0 Fluorosilicic acid %≤0.020.020.20.52.55.0 Involatile acid(as H2SO4 ) %≤0.020.020.050.081.02.0Special specifications of Industrial hydrofluoric acid are available