Cov khoom lag luam
Acetone yog lub methyl ketyl ketey uas muaj cov kabmob roj oxo ntawm c {} nws muaj lub cev metylitor,} Nws yog lub cev metylitone} Nws yog lub cev metham propanones .
|
Tshuaj Cov Qauv |
C3H6O |
| Tus hniav loj | 58.080 ON · MOL−1 |
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Tus ntxhiab | Pungent, Fruity |
| Ceev | 0.7845 g / cm3(25 degree) |
| Melting taw tes | -94.9 Degree (-138.8 Degree F; 178.2 k) |
| Kub taw tes | 56.08 Degree (132.94 Qib F; 329.23 k) |
|
Solubility hauv dej |
Kom ua kom tiav |
| So | Ua kom tsis meej nyob rau hauv benzene, diethyl ether, methanol, chloroform, ethanol |
| phau ntawv ceev xwmP | −0.24 |
| Vapor siab |
9.39 kpa (0 degree) 30.6 KPA (25 degree) 374 KPA (100 Degree) 2.8 MPa (200 degree) |
| Acidity (PKa) |
19.16 (H2O) 26.5 (DMOs) |
|
Sib Nqus Tau Zoo (χ) |
−33.8·10−6cm3mol |
| Thermal conductivity | 0.161 W / (MEX K3 (25 Qib) |
|
Cov indexial index (nD) |
1.3588 (20 degree) |
| Viscosity | 0.30 MPAN nkaus (25 degree) |
Kev siv
- Acetone yog qhov tseem ceeb hnyav rau txheej thiab pleev xim kev lag luam, uas tuaj yeem pab kho cov txheej txheem thiab tsim cov yeeb yaj kiab zoo; Hauv cov nplaum, nws tuaj yeem txhim kho adhesion; hauv kev lag luam hluav taws xob, nws tuaj yeem siv hluav taws xob hluav taws xob tsis zoo .
- Acetone yog ib qho ntawm cov ntaub ntawv raw rau cov synthesis ntawm organic iav; Hauv cov tshuaj synthesis, nws koom rau hauv cov tshuaj tiv thaiv ua ib nrab los pab cov tshuaj tua kab mob, cov vitamins thiab lwm yam tshuaj; Nws kuj koom nrog qee cov roj hmab hluavtaws .
- Nyob rau hauv kev lag luam kom hniav zoo nkauj, acetone tuaj yeem siv los ua cov kuab tshuaj thiab co-folvent rau ntsia thawv polish thiab lwm yam khoom; hauv cov tshuaj siv tshuaj chemical, nws yog ib feem siv organic kuab tshuaj thiab cov tshuaj tiv thaiv reagent .
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 ua lag luam tshwj xeeb thiab kev tswj hwm zoo los ntawm kev tswj hwm kev ua tau zoo thiab kev tswj hwm kev ua tau zoo 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!
Cov FAQ
Q: Cov khoom siv ntawm koj cov khoom lag luam tseem ceeb yog dab tsi?
A: Peb cov khoom siv tshuaj yog siv dav hauv kev ua liaj ua teb, kev lag luam tshuaj, thiab cov khoom siv tshuaj tsw qab, thiab cov khoom siv tshuaj ntxiv rau hauv cov khoom lag luam tshwj xeeb uas koj xav tau hauv .
Q: Koj cov khoom puas ua raws thoob ntiaj teb kev nyab xeeb thiab kev tswj hwm cov qauv?
A: Yog, peb cov khoom ua raws cov qauv kev nyab xeeb thoob ntiaj teb thiab kev xam pom zoo, kev tso cai ntawm kev tiv thaiv ib puag ncig thiab kev nyab xeeb .
Q: Koj ua li cas cov khoom tsim kev nyab xeeb thiab tswj cov teeb meem?
A: Peb muaj ib pab pawg ua lub luag haujlwm rau kev soj ntsuam thiab ua raws li cov kev hloov pauv thiab kev coj ua kom paub meej tias kev ua raws li cov khoom lag luam hauv peb cov khoom lag luam .
Q: Yuav ua li cas kom tau txais cov lus hais?
A: Peb xav tau qee lub sijhawm los xam thiab xav tau cov ntaub ntawv tshwj xeeb los ntawm koj {{} Cov ntaub ntawv xav tau rau cov lus yuav txawv ntawm cov khoom sib txawv .
Xws li:
. Cov txheej txheem thiab cov khoom lag luam thiab khoom lag luam khoom.
b . cov khoom siv thiab loj .
c . kev txiav txim kom muaj nuj nqis .
Cim npe nrov: Kev Kawm Txuj Ci Acetone Cas 67-64-1 c3h6o, Tuam Tshoj Tuam Tshoj Ua Li Cas} C3h6o Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj