CAS 109-66-0 N-Pentane - Khoom
Lub cev muaj zog
- Molecular Formula: C₅H₁₂
- Cov tsos mob: ntshiab, tsis muaj xim tsis muaj kua
- Cov ntxhiab tsw: Cov yam ntxwv roj av- zoo li tsw
- Boiling Point: 36.1℃(97℃F) - volatile heev
- Melting Point: -129.8 ° C (-201.6 ° F)
- Ceev: 0.626 g / mL (lub teeb dua dej)
- Flash Point: -49℃(-56℃F) - flammable heev
- Autoignition Kub: 260℃(500℃F)
Chemical Properties
- Solubility: Immiscible nrog dej; soluble nyob rau hauv feem ntau cov organic solvents
- Reactivity: Relatively inert nyob rau hauv ib txwm tej yam kev mob tab sis heev flammable
- Stability: ruaj khov nyob rau hauv kev pom zoo cia tej yam kev mob
CAS 109-66-0 N-Pentane - Siv
n-Pentane feem ntau yog siv los ua cov kuab tshuaj, roj, thiab tshuaj lom neeg nruab nrab. Raws li cov kuab tshuaj, nws tuaj yeem yaj ntau yam khoom xws li roj, roj, waxes, resins, thiab roj hmab. Raws li cov roj, nws tuaj yeem sib xyaw nrog cov roj av kom nws qhov ntsuas octane thiab txo nws cov emissions. Raws li cov tshuaj nruab nrab, nws tuaj yeem hloov mus rau hauv lwm cov khoom siv tau zoo xws li isoprene, uas yog siv los ua cov roj hmab hluavtaws.
n-Pentane kuj tseem ceeb heev rau kev tsim cov tub yees, uas yog cov khoom uas tuaj yeem nqus tau thiab tso tawm cua sov hauv cov tshuab ua kom txias. n-Pentane yog siv los ua hydrofluorocarbons (HFCs), uas yog ib hom ntawm cov tub yees uas muaj peev xwm ozone depletion tsawg thiab muaj peev xwm ua kom lub ntiaj teb sov. HFCs tau siv dav hauv cov tshuab cua txias, tub yees, thiab cov twj tso cua sov.
CAS 109-66-0 N-Pentane - Kev nyab xeeb
Hazard:
Vapors tuaj yeem tsim cov khoom sib xyaw nrog huab cua (txog kev tawg: 1.5-7.8% hauv huab cua). Ignition qhov chaw muaj xws li sparks, hluav taws xob zoo li qub, thiab kub qhov chaw.
Cov kev ceev faj:
Khaws rau hauv qhov chaw txias, zoo - qhov cua, hluav taws kub - thaj chaw tiv thaiv kom tsis txhob muaj cua sov, cov nplaim taws, thiab cov nplaim taws qhib.
Siv tawg- cov khoom siv hluav taws xob pov thawj thiab cov khoom siv hauv av los tiv thaiv kev txhim kho zoo li qub.
Tsis txhob hloov pauv ntau hauv qhov chaw kaw; siv nitrogen pam vov thaum khaws cia.
Vim li cas thiaj xaiv gneebio?
Cov neeg siv khoom tuaj ua ntej. Peb muab siab - cov khoom zoo ntawm tus nqi tsim nyog thiab xyuas kom meej cov khoom xa tuaj sai.
Peb tuaj yeem xa cov khoom ncaj qha mus rau koj qhov chaw nyob xa khoom, uas muaj kev nyab xeeb thiab ceev ceev. Peb muaj cov khoom npaj rau hauv Tshuag.
Peb teb sai thiab meej rau cov neeg siv khoom cov lus nug. Peb muab kev sov siab tom qab - kev muag khoom thiab yuav pab koj daws txhua yam teeb meem uas koj ntsib.
Peb xa tshwj xeeb zoo thiab kev pabcuam ntawm tus nqi sib tw.
Nyem qhov no xa ib qho kev nug
Tiv tauj peb:
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Peb lub tuam txhab
Gneebioyog cov kws tshaj lij cov khoom siv raw khoom nyob hauv Henan Xeev, Suav. Peb tau dhau daim ntawv pov thawj kev ua haujlwm zoo thiab muaj tus kheej - tswj cov cai ntshuam thiab xa tawm. Peb cov khoom yog nrov nrog cov neeg siv khoom. Raws li tus neeg xa khoom thoob ntiaj teb, peb xa cov ntaub ntawv pov thawj tshuaj raw khoom uas ua raws li REACH, RoHS, ISO thiab lwm yam qauv thoob ntiaj teb. Peb lub peev xwm ntau lawm txhua hli ua kom zoo ib yam thiab muaj kev ntseeg siab rau kev txiav txim ntau.
