Cov khoom lag luam
Acetone ({2- propanone lossis dimethyl ketone) yog cov organic sib xyaw nrog cov mis (ch3)2CO. It is the simplest and smallest ketone (>C=o) {{. nws yog cov ntxhiab tsw, thiab tsw qab ntawm cov ntxhiab tsw ntawm pear tee opoos .
Acetone yog qhov tsis pub dhau dej thiab ua haujlwm ua ib qho tseem ceeb organic thiab rau kev sim ua kom dav siv plastics {}} acetone yog ib lub tsev sib tsoo hauv Organic Chemistry {5 5}} nws ua haujlwm raws li cov kuab tshuaj nyob hauv cov khoom hauv tsev xws li ntsia thawv ntsia hlau packner.
|
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) |
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 ntau tshaj 10 xyoo kev hauv kev xa tshuaj chemical, peb cov neeg siv khoom lag luam tau pab peb ua kom muaj sia nyob hauv kev ua lag luam no .
Q: Koj puas muaj Tshuag?
A: Feem ntau ntawm cov khoom yog nyob rau hauv ib txwm tsim thiab peb tuaj yeem nkoj tam sim ntawd .
Q: Koj puas yog lub Hoobkas lossis lub tuam txhab ua lag luam?
A: Peb yog lub Hoobkas . Peb lub Hoobkas yog nyob hauv Henan xeev, peb zoo siab tos txais cov qhua tuaj noj mov hauv tsev thiab txawv txav tuaj xyuas peb! Peb yuav muab koj cov khoom lag luam zoo thiab cov nqi sib tw raws li ib txwm .
Q: Puas yog nws ua tau siv kuv daim ntawv sau npe tshwj xeeb lossis ntim khoom?
A: Tau kawg koj tuaj yeem .}}} yog tsim nyog, peb tuaj yeem siv daim ntawv lo lossis pob raws li koj cov kev xav tau.
Cim npe nrov: 99.9% Purity Acetone Cas 67-64-1}}}} 9.9% Purity Acetone Cas {3} Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj