China High Stread 1,4 - Dichlorobenzuhuran (Thf) CAS 109 - 99 - 9 - Baoan
Sin ingancin 1,4 - Dichllenobenzuhuran (Thf) CAS 109 - 99 - 9 - daki-daki na baoan:
Gwadawa
Kowa | Na misali |
Bayyanawa | Ruwa mai launi mara launi |
M | 99,95% |
Danshi | ≤ 0.01% |
Launi (25 ℃) Apha | 5 |
Peroxide | ≤ 5 Ug / g |
Roƙo
TetrahyRofuran na iya zama fashewa yayin da aka gauraye da iska; Zai iya samar da fashewar abubuwan fashewa a cikin iska, wanda shine wutar lantarki idan akwai harshen wuta idan akwai zazzabi mai zafi da oxidant; ci da fasahar da suka fusata. Wani kwayoyin halitta na heeterycyclic. Yana da nasa ga ETERS kuma shine ingantaccen samfurin hydrogenation na mahara mai ƙanshi. Ana amfani dashi azaman matsakaici Polratic saurin maye a cikin halayen sunadarai da kuma abubuwan sarrafawa. TetrahyBuran ba shi da tabbas tare da ruwa a zazzabi a ɗakin, kuma wasu masu masana'antun da ba a ƙididdige su suna amfani da wannan don yin ribar da yawa ta hanyar ƙara ruwa zuwa Tetrahyrofuran mai karu. Tetrahyrofuran a sauƙaƙe ya zama peroxide lokacin ajiya. Saboda haka, Tetrahyrofuran yawanci ana kare shi ne daga hadawan abu da iskar shaka tare da Bht tare da BHT tare da BHT tare da Bht, 2,6 - DI - Tert - Bhyl - 4 - methylphenol. Ana iya adanar TetrahyDfuran a cikin murfin da aka rufe tare da sodium hydroxide a cikin wani wuri mai duhu.
Tetrahyrofuran yana da halayen ƙananan guba, ƙarancin tafasasshen tafasasshen da ruwa mai kyau. Yana da mahimmancin albarkatun ƙasa don ƙirƙirar ƙwayar halitta da kyakkyawan ƙarfi. Yana da kewayon amfani da yawa. Tetrahyrofuran yana da kyakkyawar fata don abubuwa da yawa na halitta. Dukkanin mahaɗan kwayoyin banda propylene da kuma polyvinyl chloride, polyvinlidene sakamako don amsawar, wanda ake kira "duniya karuwa".
Cikakken hotuna:
Jagorar samfurin mai alaƙa:
Muna rike karfafa kuma kammala abubuwanmu da gyara. A lokaci guda, muna samun aikin da aka yi da himma don yin bincike da ci gaba na kasar Sin, kamar su: Belgium, Muscat, Faransanci zai samar da damar haduwa da dukkan abokai daga gida da kuma kasashen waje don cin nasara. Muna fatan da gaske fatan samun dogon lambar da muke da hadin kai tare da ku duka a cikin tushen fa'idodin juna da ci gaba gama gari.
