Cov khoom lag luam
1, {{2- dichhloropnane yog cov kua tsis muaj kob nrog cov tshuaj chloroform tsis zoo {} nws yog nplaim}.
| Ceev | 1 {. 156g / mlat 25℃(lit.) |
| Melting taw tes | -100℃(lit .) |
| Boling Taw | {{0 {}}℃(lit .) |
| Flash point | 40℃f |
| Dej solubility | 3 g/L (20 ºC) |
| So | Ua kom tsis meej nrog cov kuab tshuaj organic (u {{{} s}} epa, 1985). |
| Vapor presure | 40 hli Hg (19.4 Qib) |
| Vapor ceev | 3.89 (vs huab cua) |
| Kev tshwm sim | Kua |
| Xim | Ntshiab tsis muaj xim rau lub teeb daj |
| Tus ntxhiab | Qab zib . |
Kev siv
- Kaus taus: 1, {{2- Dichhloropnane yog cov tshuaj tsw qab, thiab tuaj yeem hloov kho cov kab mob benzene, thiab muaj peev xwm hloov cov roj av zoo nkauj, thiab muaj peev xwm hloov cov roj av, thiab muaj peev xwm hloov tau zoo nkauj
- Cov roj hmab cov khoom siv tshuaj: siv ua cov khoom siv tshuaj lom rau ntawm cov roj hmab epoxy, can {} Nws tseem yog cov chlorine-muaj cov txiv chlorine .
- Tu tus neeg saib xyuas: muaj peev xwm ntawm cov roj thiab av; Nws tuaj yeem siv los ntxuav cov npoo hlau, iav, yas thiab yog li ntawm .
- Kws Tshuaj Kho Mob thiab Ntaus Yam Yam Khoom Siv Ntaus Ntawv Ntaus Nrig: 1, {{2- Dichhloropane siv los tsim cov tshuaj uas muaj tshuaj lom neeg hauv cov tshuaj tua kab hauv kev lag luam hauv kev lag luam.
Kev Pabcuam Tiv Thaiv Kev Muag Khoom
* SIA TOM TSEG THIAB 24 teev online, pab neeg ua haujlwm los muab cov nqi zoo tshaj thiab cov khoom lag luam zoo .
* Cov qauv kuaj cov kev sim .
* Txhua cov khoom siv yuav raug kuaj kom ntseeg tau tias nws qhov zoo .
Kev pab cuam tom qab muag
* Qhov tseeb ntawm logistics cov ntaub ntawv saib xyuas .
* Muaj lus nug txog cov khoom tuaj yeem sab laj nyob rau lub sijhawm twg .
* Cov khoom muaj ib qho teeb meem tuaj yeem rov qab .
Peb tau tsim cov khoom lag luam tshuaj rau 15 xyoo nrog ntau dua 10 xyoo ntawm kev xa tawm .
Peb cov khoom raug muag hauv ntau tshaj 150 lub teb chaws thiab cov cheeb tsam .
Tuam txhab tau
Ua raws li kev ua lag luam lub tswv yim ntawm "thev naus laus zis, kev sib koom tes ua tau zoo los ntawm kev lag luam tshuaj thiab kev tswj hwm zoo tshaj plaws thiab kev tswj hwm kev ua haujlwm.
Txais tos tiv tauj peb kom paub meej ntxiv, peb yuav muab koj tus nqi sib tw tshaj plaws!
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Siv Khoom Siv Tshuaj Txhuam - Gneebio
Cov FAQ
Q: Koj tuaj yeem muab cov qauv dawb?
A: Yog, cov neeg yuav khoom them tus nqi thauj khoom tsis raug nqi .
Q: Kuv tuaj yeem tau txais cov qauv li cas?
A: Ua ntej peb tau txais thawj zaug xaj, thov them taus tus qauv nqi thiab nthuav tawm tus qauv nqi thiab peb yuav xa tus qauv them rov qab rau koj hauv koj thawj zaug.
Q: Thaum twg cov nyiaj them poob haujlwm?
A: Cov nyiaj them poob haujlwm feem ntau yog cov lus cog lus hauv daim ntawv cog lus muag khoom {}}} Txawm li cas los xij, thiab muab cov nyiaj them poob haujlwm tseem ceeb, thiab muab cov nyiaj them poob haujlwm uas yuav tsum tau them thiab hloov kho raws li cov kev xav tau ntawm ob tog.
Q: Dab tsi yog cov specifications thiab qauv ntawm koj cov khoom siv tshuaj lom?
A: Peb muab cov tshuaj chemical ntau nrog cov kev sib txawv thiab cov qauv kom tau raws li cov neeg xav tau cov ntaub ntawv tshwj xeeb thiab kev txaus siab rau koj cov ntaub ntawv ntxaws .
Q: Koj puas tuaj yeem muab cov ntawv pov thawj zoo rau koj cov khoom?
A: Yog, peb tuaj yeem muab cov ntawv pov thawj zoo, suav nrog tab sis tsis txwv rau cov ntawv pov thawj ntawm cov khoom lag luam zoo thiab cov khoom ntawm peb cov khoom.
Cim npe nrov: Tshuaj Cov Khoom Siv Rank 1, 2- dichhloropnane kuab dag? {}} cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas