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等级
ACS reagent
质量水平
蒸汽密度
1.27 (vs air)
蒸汽压
25 mmHg ( 20 °C)
方案
48%
表单
liquid
密度
1.15 g/mL at 25 °C (lit.)
痕量阴离子
chloride (Cl-): ≤5 ppm
phosphate (PO43-): ≤1 ppm
sulfate, sulfite (as SO42-): ≤5 ppm
痕量阳离子
As: ≤0.05 ppm
Cu: ≤0.1 ppm
Fe: ≤1 ppm
heavy metals (as Pb): ≤0.5 ppm
SMILES字符串
[H+].[F-]
InChI
1S/FH/h1H
InChI key
KRHYYFGTRYWZRS-UHFFFAOYSA-N
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相关类别
一般描述
氢氟酸是氟化氢(HF)在水中的溶液。它由氢和氟化物组成。氢氟酸是一种无色的强腐蚀性液体。它通常用于制造碳氢化合物和抛光和调理玻璃。此外，它还被用作催化剂，用于合成含氟化合物和半导体。
应用
氯化氢溶液可用作试剂以合成：
- 通过乙烯醚与硅氰烷的手性质子酸介导氢化反应制备氰丙烷烷基醚。
- 通过三氟化芳酯与二甲胺的 Pd 催化 Buchwald-Hartwig 胺化制备 N, N-二甲基苯胺盐酸盐。
警示用语：
Danger
危险分类
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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Professor Gogotsi and Dr. Shuck introduce MXenes: a promising family of two-dimensional materials with a unique combination of high conductivity, hydrophilicity, and extensive tunability.
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