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 .
Acetone siv los ua cov yas, tshuaj, thiab cov khoom siv hluav taws xob, thiab cov chaw av hluav taws, thiab cov av av {3} muaj kev lag luam cov txheej txheem pab txhawb ntxiv acetone rau ib puag ncig dua li cov txheej txheem ntuj {}}
|
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) |
Tuam txhab tau
Cov Kev Pab Cuam Gnee:
{{0 {}} Cov qauv nyiaj .
2.} Cov Packing kuj tuaj yeem ua raws li cov neeg siv khoom siv .
{3. Txhua yam kev nug yuav teb tsis pub dhau 24 teev .
4.}} Peb muab daim ntawv qhia nqe lus, cov ntawv pov thawj khoom lag luam thiab keeb kwm muaj cov kev cai tshwj xeeb, qhia rau peb paub.
{{0 {}} Hoobkas nqe .
6.}}}}}}} Peb muaj kev koom tes zoo nrog koj ib zaug koj lees paub qhov kev txiav txim.
7. Peb tuaj yeem lees txais ntau txoj kev them nyiaj, L / C, PEs, PayPal Minis, thiab peb koom tes nrog kev ua txhaum ntau xyoo.
Cov FAQ
Q: Ntev npaum li cas yog koj lub sijhawm khoom xa tuaj?
A: Feem ntau nws yog {{{{}} hnub yog tias cov khoom nyob hauv Tshuag {}}}}}}}}}} Yog tsis muaj nuj nqis .
Q: Koj puas muab cov qauv? Puas yog nws pub dawb lossis ntxiv?
A: Yog, peb tuaj yeem muab cov qauv pub dawb xwb tab sis tsis them tus nqi ntawm freight .
Q: Koj cov nqe lus ntawm kev them nyiaj yog dab tsi?
A: 1 {{{{4 4}} 30% TT tso nyiaj thiab 70% daim ntawv ntawm B / L {lrrevocable 100% LC thaum pom.
Q: Koj tuaj yeem tsim cov khoom lag luam customized?
A: Thov muab cov khoom lag luam specification koj xav tau, peb yuav tawm tswv yim rau koj tom qab tshuaj ntsuam xyuas .
Q: Koj muab cov ntaub ntawv dab tsi?
A: Feem ntau, peb muab cov ntawv sau nqi rau cov khoom lag luam, chaw thau khoom, npe, daim ntawv pov thawj ntawm keeb kwm .
Q: Qhov chaw nres nkoj ntawm chaw thau khoom nyob qhov twg?
A: Feem ntau Shanghai chaw nres nkoj lossis Qingdao chaw nres nkoj .
Cim npe nrov: Muaj Qeb Tshuaj Muaj Tshuaj Siv Tshuaj Dawb Acetone 67-64-1}}}}}}}}}}}}}67-64-1 Cov chaw tsim khoom, cov chaw tsim khoom, chaw tsim khoom