Cov khoom lag luam
Khoom:
Xylene yog cov kua tsis muaj kob uas muaj ntxhiab tsw tshwj xeeb ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw ntxhiab tsw..
| Molecular Cov Qauv | C8H10 |
| Tus hniav loj | 106.17 |
| Ceev | 0 {. 86 g / ml ntawm 25℃(lit.) |
| Melting taw tes | -34 degree |
| Boling Taw | {{0 {}}℃(lit .) |
| Flash point | 77℃f (lit .) |
| Vapor presure | 18 hli HG (37.7 degree) |
| Vapor ceev | 3.7 (vs huab cua) |
Siv:
- Xylene muaj ntau yam ntawm kev siv hauv cov tshuaj lom neeg . nws yog cov tshuaj tiv thaiv zoo, roj hmab, xim pleev xim rau .
- Nws kuj tseem siv tau ua kev tu tus neeg saib xyuas, degreing tus neeg sawv cev thiab extractant .
Cov Ntaub Ntawv Kev Nyab Xeeb:
- Lub sijhawm ntev ntawm lub siab vapor yuav ua rau muaj teeb meem kev noj qab haus huv xws li mob taub hau, kiv taub hau thiab neurical kev puas tsuaj.
- Thaum siv xylenes, kom ntseeg tau zoo qhov cua thiab tsis txhob nqus tau cov vapors .
- Zam kev sib chwv ntev nrog cov tawv nqaij thiab qhov muag thiab ua kom pom tseeb tias cov khoom ntim tau zoo thiab khaws cia ntawm cov khoom siv ntawm kev cia {}}
- Yog tias muaj kev sib tiv tauj lossis nqus tau cov xylenes tshwm sim, nrhiav kev kho mob tam sim ntawd .
Tuam txhab tau
Hauv kaum xyoo dhau los, GNEE tau pab peb cov neeg tau ua tiav ntau txhiab tus mob loj thiab peb tau txais txiaj ntsig rau peb cov neeg siv khoom zoo rau peb cov neeg tau txais txiaj ntsig zoo rau peb cov neeg tau txais kev vam meej rau peb cov neeg siv khoom zoo
Cov FAQ
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj tus kheej tswj kom zoo, tseem ua lwm yam peb-tog kev sim .
Q: Koj puas kam txais cov xaj ntawv me?
A: yog {{{.}} Yog tias koj yog tus neeg muag khoom me me yog tias koj pib ua lag luam, peb tau txaus siab kom loj hlob nrog koj .
Thiab peb tab tom nrhiav rau pem hauv ntej kom sib koom tes nrog koj rau kev sib raug ntev ntev .
Q: Koj puas muab tus qauv?
A: Kom paub meej, peb muab cov qauv dawb .
Q: Yuav ua li cas txog tus nqi? Koj tuaj yeem ua rau nws pheej yig dua?
A: Peb ib txwm coj tus neeg yuav khoom tau txiaj ntsig raws li qhov tseem ceeb tshaj plaws tseem ceeb tshaj plaws hauv qab, peb muaj kev sib tw nyob hauv ntau qhov kev sib txawv ntawm .
Cim npe nrov: Synthetic Raw Khoom Xylene 1330-20-7}}, Tuam Tshoj hluavtaws Raw Khoom Siv Xylene {1} Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj