Guangdong trifluorobutyric acid detector

Trifluorobutyric acid detector Chinese name: trifluorobutyric acid
Character description: Colorless, transparent, acidic liquid or semi-solid with a special smell, melting point 3℃, boiling point -℃, relative density., easily absorbs water and hydrolyzes in the air , highly corrosive.
Usage Fluorine-containing reagents are important fluorine-containing organic intermediates and are used in the synthesis of drugs and new materials. Such as fluorinated surfactants, fluorinated grease, etc. Using the mass fraction of methanol solution as the methyl esterification agent, the esterification rate of trifluorobutyric acid reaches above 1. When the esterification temperature is ℃, time, and esterification agent dosage, the trifluorobutyric acid esterification rate is above Content determination method of internal standard method.
The results show that the linear range of the method is wide, the correlation coefficient reaches., the precision of the method is high, the relative standard deviation is., the recovery rate is between. Quantitative analysis.