基本信息
1.产品名称: 氢氟酸
2.其他名称: Hydrogen fluoride,无水的; hydrogen fluoride; fluoride; (~2~H)hydrogen fluoride; Hydrogen Fluotride; Anhydrous Hydrogen Fluoride
3.分子式: 高频
4.没有。: 1790
5.海关编码: 2811119000
6.CAS号: 7664-39-3
7.EINECS号: 231-634-8
8.危险等级: 8+6.1
9.外貌: 无色液体
规格
Our Hydrofluoric Acid meets Chinese national standards, 以及欧美标准.
物理特性
Hydrofluoric acid is a solution of hydrogen fluoride (高频) 在水里. Solutions of HF are colourless, acidic and highly corrosive.
应用
The principal use of hydrofluoric acid is in organofluorine chemistry. Many organofluorine compounds are prepared using HF as the fluorine source, including Teflon, fluoropolymers, fluorocarbons, and refrigerants such as freon. Many pharmaceuticals contain fluorine.
Most high-volume inorganic fluoride compounds are prepared from hydrofluoric acid. Foremost are Na3AlF6, cryolite, and AlF3, aluminium trifluoride. A molten mixture of these solids serves as a high-temperature solvent for the production of metallic aluminium. Other inorganic fluorides prepared from hydrofluoric acid include sodium fluoride and uranium hexafluoride.
Hydrofluoric Acid is used in the semiconductor industry as a major component of Wright etch and buffered oxide etch, which are used to clean silicon wafers. In a similar manner it is also used to etch glass by treatment with silicon dioxide to form gaseous or water-soluble silicon fluorides. It can also be used to polish and frost glass.
Hydrofluoric Acid is used in oil refining
质量检验
我们的化学品可以由任何公正的第三方进行测试, 如SGS,BV,国际标准化组织,CE认证, ETC.
关于我们
我们在这个领域工作了大约 16 年, and the annual output of Hydrofluoric Acid is about 600,000 吨.
我们的优势
1.快速及时的响应
2.快速专业的化学品交付
3.专业的技术支持和售后服务
4.全套危险化学品出口许可证
5.专业处理散货船持续稳定供应化学品,ISO 罐箱和集装箱运输
6.具有最具竞争力价格的优质化学品
