Isopropyl alcohol (IPA) is industrially produced either direct ornindirect hydration of propylene in excess water, so that IPA must benconcentrated to 99.9wt% or more before shipment. In IPA aqueousnsolution system, there is an azeotrope point at 87.8wt% IPA, it isnimpossible to obtain further...
a712 REGALIA PARK TOWER B, P.TUAZON CUBAO,QUEZON CITY PHILIPPINES 正在翻译,请等待...[translate] aabanden abanden[translate] aInternal standard solution—Dilute 0.5 mL of isopropyl alcohol with water to 100 mL, and mix 内部标准用水解答稀释0.5机器语言异丙醇到100机器语言和混合[translate]...
thenisopropyl alcohol, or surgical spirit, as well as denatured or industrial alcohol, are all names for a solution that consists of either alcohol, typically ethanol or isopropyl alcohol, and water mixed with a certain amount of additives. The rubbing alcohol can be either denatured or...
water: soluble (completely) 酸度系数(pKa): 17.1(at 25℃) 形态: Low Melting Solid 比重: approximate 0.785(20/20℃)(Ph.Eur.) 颜色: colorless 相对极性: 0.546 气味(Odor): Like ethyl alcohol; sharp, somewhat unpleasant; characteristic mild alcoholic; nonresidual. ...
Isopropanol (IPA), also known as 2-propanol, is an organic compound with the chemical formula of C3H8O. It is an isomer of n-propanol. It is a colorless transparent liquid with the smell of a mixture of ethanol and acetone. It is soluble in water, al...
2. As a solvent, isopropyl alcohol is a relatively cheap solvent in industry. It has a wide range ofuses. It can freely mix with water. It has stronger solubility for lipophilic substances than ethanol.It can be used as a solvent for nitrocellulose, rubber, coatings, shellac, alkaloids...
Isopropyl alcohol is miscible in water, ethanol, ether, and chloroform. It dissolves ethyl cellulose, polyvinyl butyral, many oils, alkaloids, gums and natural resins. Unlike ethanol or methanol, isopropyl alcohol is not miscible with salt solutions and can be separated from aqueous...
Separation Technologies for Isopropyl alcohol-Water 来自 知网 喜欢 0 阅读量: 44 作者: W Soinglin 摘要: This paper introduces some methods that separate azeotropic water/IPA mixtures, which not only includes traditional azeotropic distillation,but also includes some new technologies,such as:...
azeotrope with water and is insoluble in salt solution. It can ignite and burn at room temperature, and its steam is easy to form explosive mixture when mixed with air. Item Standard Product Name 2-Propanol,Ipa,Isopropyl Alcohol Purity ≥99.9% CAS N...
As solvents is relatively cheap in the industry, widely used, and mixed water freely, the hydrophilic substances dissolved force stronger than ethanol, can be used as rubber paint nitro cellulose shellac alkaloids such as solvent extraction solvent ink can be used in the prod...