Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 1606-85-5, Name is 2,2-(But-2-yne-1,4-diylbis(oxy))diethanol, molecular formula is C8H14O4, belongs to alcohols-buliding-blocks compound, is a common compound. In a patnet, author is Wachelko, Olga, once mentioned the new application about 1606-85-5, Recommanded Product: 2,2-(But-2-yne-1,4-diylbis(oxy))diethanol.
The application of headspace gas chromatographic method for the determination of ethyl alcohol in craft beers, wines and soft drinks
The increasing interest of consumers in the still-developing craft beer market and the strict tax-related legal regulations concerning alcoholic beverages require precise methods for quality control. Determination of ethyl alcohol concentration was performed in 167 samples of alcoholic beverages (craft beers, soft drinks, wines, and cider). We applied headspace gas chromatography using a dual column/dual flame ionization detector (HS-GC-FID/FID), a technique routinely used in forensic toxicology. The method was linear in range, from 0.01 to 20.0%, with a coefficient of determination of 0.999 (R2). The limit of quantification was 0.01%; the detection limit was 0.003%. Furthermore, very good validation parameters were achieved (precision and accuracy below 5%). The samples were analyzed for compliance with EU standards and recommendations of The Beer Judge Certification Program. Moreover, the content of trace quantities of volatile compounds and fusel alcohols (1-propanol, 2-propanol, acetone, and acetaldehyde) was found in the majority of alcoholic beverages.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 1606-85-5. The above is the message from the blog manager. Recommanded Product: 2,2-(But-2-yne-1,4-diylbis(oxy))diethanol.
Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts