CAS 67-68-5 Ddimethyl sulfoxide (DMOPS)yog cov kuab kub uas dav dav uas yog mistible nrog dej thiab ntau yam ntawm lwm cov kuab tshuaj. Nws tseem muaj lub npe hu ua methyl sulfoxide thiab sulfinylbismethanethanethanethanethan, nrog rau ntawm kaum lub npe ntawm cov npe lag luam.
| Cas Tsis tau. | 67-68-5 |
| Cov lus ntawm ib txoj kab ke |
C2h6os |
| Tus hniav loj | 78.13 G / Mol |
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Melting taw tes | 19 degree |
| Kub taw tes | 189 kawm tiav |
| Dej solubility | Kom ua kom tiav |
DMSO (CAS 67-68-5) siv rau?
DMOPS (Dimethyl sulfoxide) yog polar agor farvent, lub ntsiab lus nws tuaj yeem ua rau muaj kev sib koom tes nrog nucleophiles.
Hauv SN2 cov tshuaj tiv thaiv, nws txhim kho lub nucleophilicity ntawm cov reactants, ua rau muaj kev xav sai dua li cov tshuaj lom neeg polar protic.
Nws feem ntau siv nyob rau hauv oxidation ntawm dej cawv, ua yeeb yam raws li cov kuab tshuaj uas txhim kho kev sib cuam tshuam ntawm cov reagents.
Nyob rau hauv nucleophilic aromatic hloov chaw, DMOs muab lub nruab nrab nyob rau hauv uas aryl halide tuaj yeem ua rau muaj zog ntawm nucleophiles muaj zog.
Vim nws cov tshuaj lom tsawg thiab muaj peev xwm nkag mus rau cov tshuaj lom neeg muaj txuj ci, dMOs muaj ntau yam kev siv tshuaj thiab siv los ua cov cryoprotant.
Txog Peb
Henan GneebioTau tsim nyob rau xyoo 2016, adherering rau kev thecorporate philosophy ntawm "Ntiaj Teb Cov Tshuaj Raw Khoom Siv" thiab tsom mus rau siab- Zoo tshuaj lom neeg lag luam. Lub tuam txhab feem ntau cuam tshuam cov ntaub ntawv raw tshuaj noj, xws li dichhloromethane; Methyl sulfoxide DMOPS (qib); Ethylene glycol (meg); P - }hlene, thiab lwm yam.
Tag nrho peb cov tshuaj ua khoom lag luam tsim muaj cov ntawv pov thawj thoob ntiaj teb suav nrog Qingdots xws li Qingdao, thiab Shanghai, nrog 15 hnub hais txog kev pabcuam.
Ntim
|
Lub thawv |
Ntau / 20'fcl |
|
160kgs nruas |
12.8mts |
|
800kgs ibc lub nruas |
16mts |
|
IOS no tank |
18.5mts |
