Cov khoom
QX-Y12D, Tshuaj tua kab mob, Laurylamine Dipropylenediamine, CAS 2372-82-9
QX-Y12D (CAS tsis muaj 2372-82-9) yog ib yam khoom siv tua kab mob zoo heev uas siv tau rau ntau yam kev siv tshuaj tua kab mob thiab kev khaws cia. Nws yog ib yam kua tertiary amine uas tsis muaj xim daj thiab muaj ntxhiab ammonia. Nws tuaj yeem sib xyaw nrog cawv thiab ether, dej yaj tau. Cov khoom no muaj 67% cov khoom xyaw ntawm cov nroj tsuag thiab muaj cov nyhuv tua kab mob dav dav. Nws muaj peev xwm tua tau ntau yam kab mob thiab cov kab mob hauv lub hnab (H1N1, HIV, thiab lwm yam), thiab kuj muaj cov nyhuv tua tau zoo rau cov kab mob ntsws uas tsis tuaj yeem tua tau los ntawm cov ntsev quaternary ammonium. Cov khoom no tsis muaj cov ions thiab tsis rhiab rau lub teeb. Yog li ntawd, nws tuaj yeem sib xyaw nrog ntau hom surfactants nrog kev ruaj khov siab. Cov khoom no tuaj yeem kov ncaj qha rau zaub mov, thiab tsis muaj Qib Siab Tshaj Plaws rau cov chaw uas kov ncaj qha rau cov khoom tsis yog zaub mov.
QX-Y12D yog ib qho tshuaj tua kab mob uas muaj amine ua haujlwm, nrog rau kev ua haujlwm dav dav tawm tsam cov kab mob gram positive thiab gram negative. Nws tuaj yeem siv ua tshuaj tua kab mob thiab tshuaj ntxuav kab mob rau cov tsev kho mob, kev lag luam zaub mov, thiab chav ua noj hauv kev lag luam.
COV KHOOM SIV LUB CEV
| Melting / khov taw tes, ℃ | 7.6 |
| Kub taw tes, 760 hli Hg, ℃ | 355 |
| Flash point, COC, ℃ | 65 |
| Lub zog tshwj xeeb, 20/20 ℃ | 0.87 |
| Kev yaj dej, 20 ° C, g / L | 190 |
Pob: 165kg / nruas los yog hauv lub tank.
Kev Khaws Cia: Yuav kom khaws tau xim thiab zoo, QX-Y12D yuav tsum khaws cia rau qhov kub ntawm 10-30 ° C hauv qab nitrogen. Yog tias khaws cia tsawg dua 10 ° C cov khoom yuav ua turbid. Yog tias yog, nws yuav tsum tau maj mam cua sov rau 20 ° C thiab homogenized ua ntej siv.
Qhov kub siab dua tuaj yeem zam tau qhov twg kev saib xyuas xim tsis yog qhov txhawj xeeb. Kev khaws cia kub ntev hauv huab cua tuaj yeem ua rauKev hloov xim thiab kev puas tsuaj. Cov thawv cia khoom uas muaj cua sov yuav tsum tau kaw (nrog lub raj xa cua) thiab zoo dua yog muaj nitrogen npog. Cov amines tuaj yeem nqus cov pa roj carbon dioxide thiab dej los ntawm huab cua txawm tias nyob rau hauv qhov kub thiab txias. Cov pa roj carbon dioxide thiab cov dej noo uas nqus tau tuaj yeem tshem tawm los ntawm kev ua kom sov cov khoom hauv txoj kev tswj hwm.
