质量水平
表单
liquid
浓度
12-16% boron trifluoride in methanol
颜色
colorless
转变温度
flash point 16 °C
运输
ambient
储存温度
room temp
应用
Boron Trifluoride Methanol Solution 12-16% W/V can be used as a reagent to convert fatty acids into fatty acids methyl esters (FAMEs) by transesterification reaction. This step is used for the accurate analysis of FAMEs because long-chain fatty acids are highly polar and insoluble in organic solvents, whereas corresponding methyl esters are non-polar and thus can be extracted with alkanes (n-pentane) and easier to characterize and quantitate by classical analytical techniques.
分析说明
Assay (as BF3): 12.0-16.0%
Color: Colorless
Form: Clear Liquid
Color: Colorless
Form: Clear Liquid
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 1
靶器官
Eyes
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
60.8 °F
闪点(°C)
16 °C
法规信息
新产品
此项目有
Gas chromatographic analysis of fatty acid methyl esters
Eder, K
Journal of Chromatography. B, Biomedical Sciences and Applications, 671(1-2), 113-131 (1995)
Solvent solubilization, characterization, and quantitation of aliphatic carboxylic acids in oil shale retort water following chemical derivatization with boron trifluoride in methanol
Riley Robert G, et al.
Analytical Chemistry, 51(12) (1979)
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