The separation of the mixture of isopropyl alcohol and water has also been attempted by pervaporation using cellulose acetate membranes. The transport theory developed for the prediction of the permeate vapor composition and the permeation rate on the basis of the pore model was used for the ...
Isopropyl alcohol/water mixture was separated by an environmentally friendly membrane process: pervaporation. Pervaporation experiments were carried out with a polymer blend membranes of poly(vinyl alcohol) (PVA) and poly(acrylic acid) (PAA) at different temperatures. PVA/PAA cross-linked membranes ...
Isopropanol is also known as isopropyl alcohol. It is the simplest secondary alcohol and is one of the isomers of n-propanol. It is a kind of flammable liquid which is colorless with strong smell being similar to the smell of the mixture of ethanol and acetone. It is soluble in water, ...
您指的是 “isopropyl alcoholchao” 吗? ▾ 英语-中文正在建设中 isopropylalcoholC3H8O 异丙醇() 也可见: alcohol名— 醇名 · 酒精名 · 醇类名 · 酗酒名 查看其他译文 © Linguee 词典, 2025 ▾ 外部资源(未审查的) If bonding with ...
Isopropanol reaches a peak serum level 15 to 30 minutes after ingestion. It is water soluble and has a Vdthat is equal to total body water (0.6 L/kg). It has a molecular weight of 60 g/mole (seeTable 51-4).171Isopropanol is oxidized by alcohol dehydrogenase to acetone.172The eliminati...
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 NO...
water, alcohol, ether, chloroform. Insol in salt solns. May be recovered from aq mixtures by salting out with sodium chloride, sodium sulfate, sodium hydroxide, etc. Forms an azeotrope with water (bp76080.37°, d400.83361) isopropanol 87.7% (w/w). Freezing points of mixtures with water (v...
Product name: Isopropyl alcohol CBnumber: CB8854102 CAS: 67-63-0 EINECS Number: 200-661-7 Synonyms: IPA,Isopropyl Alcohol Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses: For R&D use only. Not for medicinal, household or other use. ...
Colorless transparent liquid, smells like ethanol and acetone mixture. Soluble in water, alcohol, ether, benzene, chloroform and other organic solvents. Packing: 150KG barrels of packaging, customers can also request the packaging Storage method: Stored in a cool and ventilated warehouse, away ...
3) Used as a defoaming agent for water-based fracturing fluids in oil wells. Air forms an explosive mixture, which can cause combustion and explosion when exposed to open flames and high heat, and can react strongly with oxidants. 4) Isopropyl alcohol as a cleaning agent...