四氟化碳 (CAS No.75-73-0)
- 物化性质
- 无色无臭气体，熔点-184°C，沸点-127.8°C，液体密度约1.61 g/cm³，微溶于水，化学性质稳定，热稳定性高，不可燃。
- 技术参数
- 纯度≥99.999% 水分含量≤1 ppm 氧含量≤1 ppm 总杂质含量≤5 ppm
English description（英文原文，共 1174 字符）
Product Name:Tetrafluoromethane
English Name:Tetrafluoromethane
CAS No.:75-73-0
Aliases:Carbon tetrafluoride, CF4, Freon-14, R14
Molecular Formula:CF4
Physical Properties:Colorless, odorless gas; melting point -184°C, boiling point -127.8°C; liquid density approximately 1.61 g/cm³; slightly soluble in water; chemically stable, high thermal stability, and non-flammable.
Uses:Tetrafluoromethane is one of the most widely used plasma etching gases in the microelectronics industry, extensively employed in the etching of thin-film materials such as silicon, silicon dioxide, silicon nitride, phosphosilicate glass, and tungsten. It exhibits excellent cryogenic performance and is used as a refrigerant to provide stable low-temperature environments in superconducting magnets and cryogenic detectors. It is also utilized in surface cleaning of electronic devices, solar cell production, laser technology, gas-phase insulation, leak detection, and cleaning agents in printed circuit board manufacturing.
Technical Specifications:
Purity ≥ 99.999%
Water content ≤ 1 ppm
Oxygen content ≤ 1 ppm
Total impurities ≤ 5 ppm
Package specifications: 8L, 10L, 40L cylinders
English Name:Tetrafluoromethane
CAS No.:75-73-0
Aliases:Carbon tetrafluoride, CF4, Freon-14, R14
Molecular Formula:CF4
Physical Properties:Colorless, odorless gas; melting point -184°C, boiling point -127.8°C; liquid density approximately 1.61 g/cm³; slightly soluble in water; chemically stable, high thermal stability, and non-flammable.
Uses:Tetrafluoromethane is one of the most widely used plasma etching gases in the microelectronics industry, extensively employed in the etching of thin-film materials such as silicon, silicon dioxide, silicon nitride, phosphosilicate glass, and tungsten. It exhibits excellent cryogenic performance and is used as a refrigerant to provide stable low-temperature environments in superconducting magnets and cryogenic detectors. It is also utilized in surface cleaning of electronic devices, solar cell production, laser technology, gas-phase insulation, leak detection, and cleaning agents in printed circuit board manufacturing.
Technical Specifications:
Purity ≥ 99.999%
Water content ≤ 1 ppm
Oxygen content ≤ 1 ppm
Total impurities ≤ 5 ppm
Package specifications: 8L, 10L, 40L cylinders
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 四氟化碳的 CAS 号是多少？
- 四氟化碳的 CAS 号是 75-73-0。
- 四氟化碳的分子式和分子量是什么？
- 四氟化碳的分子式为 CF4。
- 四氟化碳的英文名称是什么？
- 四氟化碳的英文名称为 Tetrafluoromethane。
- 四氟化碳还有哪些别名？
- 四氟化碳又称 四氟甲烷、CF4、R14。
- 四氟化碳有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条四氟化碳供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 四氟化碳的供应商主要分布在哪些地区？
- 四氟化碳的供应商主要分布在 上海市（1 条） 等地。
- 四氟化碳有哪些级别可选？
- 平台上四氟化碳的供应级别包括 工业级。
- 四氟化碳的报价单位是什么？
- 四氟化碳的报价单位主要有 千克。
- 哪里可以查到四氟化碳的价格？
- 掌上化工四氟化碳产品页汇总了各供应商的最新报价与规格，地址：/chemicals/75-73-0/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布四氟化碳采购需求
