p-Anisic acid CAS: 100-09-4
E 'ngoe ea litšobotsi tse ka sehloohong tsa p-methoxybenzoic acid ke bohloeki ba eona bo phahameng.Lihlahisoa tsa rona li entsoe ka mekhoa e tsoetseng pele ea tlhahiso e netefatsang bohloeki bo fokolang ba 99%.Bohloeki bona bo phahameng bo bohlokoa haholo liindastering tse kang tsa meriana le litlolo moo maemo a boleng le polokeho a leng bohlokoa haholo.
Ho feta moo, p-methoxybenzoic acid e bonts'a botsitso bo botle, e etsa hore e be khetho e tšepahalang bakeng sa lits'ebetso tse fapaneng.Sebaka sa ho qhibiliha se ka bang 199-201°C, e qhibilihang ka har'a metsoako ea tlhaho e kang ethanol, methanol le acetone.Ho tsitsa ha eona ho lumella ho sebetsana le ho boloka habonolo, ho netefatsa bophelo ba nako e telele le ho senyeha ho fokolang.
Lefapheng la meriana, p-methoxybenzoic acid ke karolo ea bohlokoa ho kopantsoeng ha metsoako e sebetsang ea meriana (APIs).E sebelisoa haholo tlhahiso ea lithethefatsi tse thibelang khatello ea mali, lithethefatsi tse thibelang ho ruruha, li-anesthetics tsa sebakeng seo, joalo-joalo Bokhoni ba eona ba ho sebetsa e le selelekela sa metsoako ena ea bohlokoa ea meriana e etsa hore e be karolo ea bohlokoa lipatlisisong le nts'etsopele ea lithethefatsi.
Ho phaella moo, p-methoxybenzoic acid e boetse e sebelisoa tšimong ea dae le li-pigments.Sebopeho sa eona sa lik'hemik'hale se e nolofalletsa ho sebetsa e le ntho e kopanyang lidae tse fapa-fapaneng, e ntlafatsa ho potlaka ha mebala le ho ntlafatsa bokhoni ba ho daea.Ho phaella moo, e sebelisoa ho hlahisa monko o monate kaha o fana ka monko o monate le ho thusa ho tsitsisa metsoako ea monko o monate.
ha re phethela:
Qetellong, p-methoxybenzoic acid (CAS 100-09-4) ke motsoako o hloekileng haholo o sebelisoang haholo indastering ea meriana, dae le monko o monate.Lintho tsa eona tse ikhethang, tse kang botsitso bo phahameng le ho qhibiliha, li etsa hore e be khetho e babatsehang bakeng sa mefuta e sa tšoaneng ea likopo.Ka boitlamo ba rona ba boleng le khotsofalo ea bareki, re u tiisetsa hore acid ea rona ea para-methoxybenzoic e tla kopana le ho feta litebello tsa hau.Beha odara ea hau kajeno 'me u fumane melemo e mengata eo komporo ena e ikhethang e fanang ka eona.
Tlhaloso:
Ponahalo | 'mala oa nale e tiileng | Ponahalo |
Bohloeki | 99% | Bohloeki |