Acidity (as acetic acid)5个回答 酸度(以乙酸计)2013-05-23 12:21:38 回答:匿名 酸度(作为乙酸)2013-05-23 12:23:18 回答:匿名 酸度(作为乙酸) 2013-05-23 12:24:58 回答:匿名酸度(如乙酸) 2013-05-23 12:26:38 回答:匿名( 如醋酸性 ) 酸性 2013-05-23 12:28:18 回答:匿名mmMwWLliI0O&...
purity , nonvolatile mattar, density at 20 deg , acidity as acetic acid,butyraldehyde5个回答 纯度,无挥发物,密度在20你,酸度为乙酸,丁醛2013-05-23 12:21:38 回答:匿名 纯度、非易失性Mattar、密度,20你,酸度作为醋酸acid,butyraldehyde 2013-05-23 12:23:18 回答:匿名纯净,无挥发性mattar,密度20您...
1.1 This test method covers the determination of acidity as acetic acid in ethanol and ethanol solutions. This test method may be applied to ethanol samples containing very little water (dehydrated alcohols) to solutions with significant water (low proof ethanol samples). The solutions include denatu...
it has also found favour as a non-toxic radiocontrast material. Because of the specificity of its uptake by the human body, radioactive isotopes of iodine can also be used to treat thyroid cancer. Iodine is also used as a catalyst in the industrial production of aceticacidand some polymers...
c. thetotal acidor base number is less than 0,40; c. l’indice di basicità o diacidità totaleè inferiore a 0,40; EurLex-2 - thetotal acidity, -all'acidità totale, EurLex-2 (b) has atotal acidityof not less than 60 grams per litre expressed as acetic acid. ...
The residual extract is the sugar-free extract less thefixed acidityexpressed as tartaric acid eurlex 14.fixed acidity EurLex-2 fixed acidityin mg of acetic acid per l EurLex-2 Fixed acidity EurLex-2 The totalacidityandfixed acidityare determined by titration or by potentiometry. ...
翻译结果5复制译文编辑译文朗读译文返回顶部 Do the following which items belong to the breast and the dairy products acidity determination? 相关内容 ahandle the dangerous cargo with care 处理危险货物以关心[translate] aAcetic acid, hydrazide 乙酸,痨得治[translate] ...
These catalysts are active in the gas-phase esterification of acetic acid with butan-1-ol, with an activity per anion around 40 h−1 and selectivities of 85 and 80%, respectively (by-products are butane and Bu2O). Clustering of HPA and darkening of the catalysts occur, as well as ...
ThedirectoxidationofethylenetoaceticacidoverPd-acid/supportcatalystsinafixed-bedreactorwasstudied.Theresultsshowedthatwhenthephospho-tungsticacid(~3PW12),phospho-molybdicacid(~3PMo12),phosphoricacid,sulfuricacid,silicotungsticacid(~4SiW12)oritssoldiumsaltsweresupportedonPd/SiO2,theacidstrengthinfluencesthe...