n-pentane ua li cas nrog lwm cov tshuaj?
n-Pentane yog saturated alkane, yog li nws kuj ruaj khov nyob rau hauv ib txwm muaj thiab tsis ua rau muaj kev cuam tshuam ntxiv xws li alkenes. Nws cov tshuaj tiv thaiv tseem ceeb muaj xws li:
combustion: Reacts vigorously nrog oxygen los tsim carbon dioxide, dej, thiab cua sov. Qhov sib npaug ntawm cov tshuaj tiv thaiv yog: C5H12+8O2→5CO2+6H2O + Kub. Cov tshuaj tiv thaiv no yog lub hauv paus ntawm nws txoj kev siv roj.
Thermal tawg: Thaum rhuab mus rau qhov kub siab (400-600 degree) nyob rau hauv lub xub ntiag ntawm ib tug catalyst, n-pentane lov rau hauv me me hydrocarbons (ethylene, propylene, butenes) thiab alkanes (methane, ethane).
Halogenation: Nyob rau hauv ultraviolet (UV) lub teeb, n-pentane raug dawb- radical hloov cov tshuaj tiv thaiv nrog halogens (chlorine, bromine) los tsim alkyl halides (xws li chloropentane, bromopentane). Piv txwv li: C5H12+Cl2 UV teeb C5H11Cl + HCl.
Oxidation: Nyob rau hauv muaj zog oxidizing tej yam kev mob (xws li, siab-kub catalytic oxidation), n-pentane yuav hloov mus rau hauv carboxylic acids (xws li, valeric acid).
Dab tsi yog qhov boiling point thiab flash point ntawm n-pentane?
CAS 109-66-0 N-pentane tshwm li cov kua ntshiab tsis muaj xim nrog cov ntxhiab tsw zoo li roj av. Flash point 57℃F. Boiling point 97℃F.
Tus qauv rau n-pentane yog dab tsi?
CAS 109-66-0 n-Pentane, feem ntau hu ua pentane, yog cov saw ncaj ncaj alkane nrog cov qauv molecularC5H12.
N-Pentane Structure:
Yog vim li cas Source los ntawm Gneebio?
Peb qhov zoo:
Extensive Export Experience
Peb cov khoom raug xa tawm mus rau Tebchaws Europe, North America, South America, Middle East, Asia Pacific, thiab Africa, qhov chaw uas peb tau tsim kev sib raug zoo nrog peb cov neeg siv khoom ntev.
Kev Pabcuam Zoo
Ua raws li lub hauv paus ntsiab lus ntawm "Quality First, Service Foremost," Gneebio muab siab - cov tshuaj zoo raws li kev lees paub zoo.
Kev Pabcuam 24-teev
Peb muab 24-teev, nrawm, thiab cov lus teb meej rau cov neeg siv khoom thoob ntiaj teb. Kev tshaj lij thiab kev pabcuam tus kheej tom qab muag kom muaj kev thaj yeeb nyab xeeb ntawm lub siab.
Nyem Kom Thov Ib Daim Ntawv Tso Cai
txog peb
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
| Khoom npe | CAS Nr |
| Dichloromethane DCM | CAS Nr .: 75-09-2 |
| Ethyl acetate hmoov | CAS Nr .: 141-78-6 |
| Dimethyl Sulfoxide DMSO |
CAS 67-68-5 Nr |
| Cov tshuaj acetonitrile | CAS Nr .: 75-05-8 |
| Isopropyl cawv | CAS Nr .: 67-63-0 |
| 1-Propanol | CAS Nr .: 71-23-8 |
| o-Xylene | CAS 95-47-6 Nr |
Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.
