Single Bonds 8 Composition of 乙醇 C 2 H 6 O 1翻译 南非荷兰语 etanol 阿肯语 Nsa 阿拉贡语 Etanol 阿拉伯语 إيثانول 阿萨姆语 ইথান'ল 阿斯图里亚斯语 Etanol 阿塞拜疆语 Etanol South Azerbaijani اتانول 巴什基尔语 Этанол bar Ethanoi 比科尔语...
The liquor chemical composition is the ethyl alcohol, generally includes the micro mixed mellow ester material, the edible white liquor density in 60 degrees (i.e. 60%) below, the white liquor after the fractionation depuration to 75% above is the medical ethyl alcohol, deputes to 99.5% abov...
Structure of 乙醇胺 Oxidation Numbers of C₂H₇NO Lewis Structure of C2H7NO C(CO)N Single Bonds10 Composition of 乙醇胺 C2 H7 N1 O1
However, main constituents of the rose-water extract were eugenol (52.0%), geraniol (13.3%), phenyl ethyl alcohol (9.4%), n-heneicosane (4.5%) and n-tricosane (3.0%). 展开 关键词: Rosa brunonii Rosaceae flower oil rose-water extract chemical composition eugenol ...
and main types of the constituents were saturated fatty acid ester,unsaturated fatty acid ester,fragrance ester,organic acid,and alkaloid etc.Conclusion:Analyzing and identify composition by GC-MS is fast,stable,and has fine reproduction,it can be used for composition analysis of seed coat of iris...
composition has 93.30% ethyl alcohol; 2.0% essential oil of Melaleuca; 2.0% essential oil neen; 1.0% essential oil of mint piperita; 0.4% andiroba oil; 0.3% of copaiba oil and 1.0% of propanediol, highlighting the components of phase II, hydrocarbons - mixtures of alkanes butane + propane ...
The solvent-free extracts were diluted with 1 mL of anhydrous ethyl alcohol: hexane (1:1; v, v) and centrifuged (Sigma 3-30KHS, UK) at 4000g for 10 min; the supernatant was collected, dried over sodium sulfate, and filtered. One µL of the filtrate was injected into GC/MS. The...
Chemical composition and medical biological properties of triterpene glycosides of the far eastern plant Caulophyllum robustum Maxim. (the family Berberida... C. robustum is of special interest as a source of the biologically active compounds, hederagenin, caulophyllogenin and quillaic acid glycosi...
Double Bonds 3 Single Bonds 16 Composition of 苯乙醇 C 8 H 10 O 1翻译 阿拉伯语 كحول الفينيثيل South Azerbaijani فنتیل الکول 波斯尼亚语 Fenetil-alkohol 加泰罗尼亚语 2-feniletanol 捷克语 Fenethylalkohol 德语 2-Phenylethanol 英语...
Chemical composition comprises 0.1-15 wt.% of at least an alcohol ethoxylate compound (I) of formula (R1>-(OCH2CH2)z(CH2CHR0>)aOH); 0.1-30 wt.% of at least a non-ionic surfactant (II) of formula (R2>-(OCH2CH2)y(CH2CNR3>)xOH); 0.1-25 wt.% of at least an anionic ...