Moetsi Theko e Ntle Triphenylmethane three isocyanate(ethyl acetate solution) CAS: 141-78-6 Brand: Desmodur_RE

1.Ethyl acetate e sebelisoa e le solvent bakeng sa li-varnish, lacquers, le nitrocellulose; joalo ka anartificial litholoana tatso; ho hloekisa masela; le ho etsa silika le letlalo la maiketsetso, litlolo tse nkhang hamonate le lipoleiti tsa lehlabathe la lifilimi (Merck 1996). Ethyl Acetate hangata e sebelisoa e le solvent ho organic reactions. Lintho tse silafatsang tikoloho; Lintho tse silafatsang lijo.

2.Ethyl acetate e sebelisoa haholo-holo e le solvent le diluent, e ratoa ka lebaka la theko e tlaase, chefo e tlaase, le monko o monate. Ka mohlala, hangata e sebelisoa ho hloekisa mapolanka a potoloho le ho li-varnish tse ling tsa lipekere (acetone le acetonitrile li boetse li sebelisoa). Linaoa tsa kofi le makhasi a tee li na le caffeine ka solvent ena. E boetse e sebelisoa lipenteng e le activator kapa harderer. Litlolong tse nkhang hamonate, e fetoha mouoane ka potlako, e siea feela monko oa setlolo letlalong.
3 - 1 - Ts'ebeliso ea laboratori
Ka laboratoring, metsoako e nang le ethyl acetate hangata e sebelisoa ho kholumo ea chromatography le ho ntšoa. Ethyl acetate ha e khethoe ka seoelo joalo ka sehlaseli sa karabelo hobane e na le hydrolysis le trans esterification.
3 – 2 - Ho etsahala ka veine
Ethyl acetate ke ester e tloaelehileng ka ho fetisisa veineng, kaha ke sehlahisoa sa asiti e tloaelehileng e sa fetoheng - acetic, le joala ba ethyl bo hlahisoang nakong ea ho belisoa. Monko o monate oa ethyl acetate o hlakile haholo liveineng tse nyane mme o kenya letsoho molemong oa maikutlo a akaretsang a "tholoana" veineng.
3 - 3 - Entomological bolaeang
Lefapheng la entomology, ethyl acetate ke asphyxiant e sebetsang hantle bakeng sa ho bokelloa le ho ithuta ha likokoanyana. Ka nkho ea ho bolaea e qosoa ka ethyl acetate, mouoane o tla bolaea kokoanyana e bokelitsoeng (hangata e kholo) ka potlako ntle le ho e senya. Kaha ha se hygroscopic, ethyl acetate e boetse e boloka kokoanyana e le bonolo ho lekana ho lumella ho hlongoa ho loketseng bakeng sa pokello.

3.Thuso ea meriana (tatso); litholoana tsa maiketsetso; solvent bakeng sa nitrocellulose, varnishes, lacquers, le dopes sefofane; tlhahiso ea phofo e se nang mosi, letlalo la maiketsetso, lifilimi le lipoleiti tsa lifoto, silika ea maiketsetso, litlolo tse nkhang hamonate; ho hloekisa masela, joalo-joalo.