China yakakwirira mhando 108 - 32 - 7 mugadziri - 99.95% Tetrahydrofuran (thf) Cas 109 - 99 - 9 - Baoan
China yakakwirira mhando 108 - 7 - 7 mugadziri -99.95% Tetrahydrofuran (thf) Cas 109 - 99 - 9 - Baor Alory:
Kutaurwa
Chinhu | Standard |
Chitarisiko | Isina ruvara pachena mvura |
Kuchena | ≥ 99.95% |
Kunyorova | ≤ 0,01% |
Ruvara (25 ℃) Apha | ≤ 5 |
Peroxide | ≤ 5 ug / g |
Application
Tetrahydrofuran inogona kuputika kana yakasanganiswa nemhepo; Inogona kuumba kuputika kwepuroxide mumhepo, iyo inopisa kana iri yemurazvo wakashama, kupisa kwakanyanya ne opidet; Kupisa kunoburitsa fungidziro dzinotsamwisa. Is heterocyclic organic compos. Icho ndezvevaitenda uye ndihwo hwakazara hydrogenation chigadzirwa cheanonhuwira hwezvinonhuwira furan. Iyo inoshandiswa seyakagwinya polar aprotic solvent mumakemikari maitiro uye kuwedzerwa. Tetrahydrofuran iri zvishoma nezvishoma nemvura pamvura pamhepo tembiricha, uye vamwe vasina hanya vanogadzira vanoshandisa izvi kuti vaite purofiti yakakura nekuwedzera mvura kuTetrahydrouran reagent. Tetrahydrofuran nyore nyore kutendeuka kuita peroxide panguva yekuchengetedza. Naizvozvo, kutengeserana tethydrofuran kunowanzo kuchengetedzwa kubva kune oxidation ne bht, 2,6 - di - ter - butyl - 4 - metylphenol. Tetrahydrofuran inogona kuchengetwa mune yakavharwa vial ne sodium hydroxide munzvimbo ine rima.
Tetrahydrofuran ane hunhu hwekudzika kwehupfu hwakadzika, rakaderera rinovhara point uye fluidity yakanaka. Icho chakakosha chigadzirwa chechigadzirwa che organic synthesis uye chakanakisa solvent. Iyo ine huwandu hwakawanda hwekushandisa. Tetrahydrofuran ine yakanaka solubility yezvinhu zvakawanda zveganda. Ose organc comprounds kunze kwekuparadzira uye fluoryins
Chigadzirwa Detail mifananidzo:
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