Tus nqi luv nqi Tuam Tshoj Hoobkas Khoom Dbu CAS 6674-22-2 Dbu nrog tus nqi zoo tshaj plaws
Nrog cov thev naus laus zis siab heev thiab cov chaw, kev tswj hwm zoo nruj, tus nqi tsim nyog, lub tuam txhab zoo heev thiab kev koom tes ze nrog cov neeg siv khoom, peb tau mob siab rau muab qhov zoo tshaj plaws rau peb cov neeg siv khoom rau tus nqi luv nqi Tuam Tshoj Hoobkas Khoom SivDbuCAS 6674-22-2Dbu nrog Tus Nqi Zoo Tshaj Plaws, Peb zoo siab heev rau koj qhov kev nyiam zoo los ntawm peb cov neeg siv khoom rau peb cov khoom zoo.
Nrog cov thev naus laus zis siab heev thiab cov chaw, kev tswj hwm zoo nruj, tus nqi tsim nyog, lub tuam txhab zoo heev thiab kev koom tes ze nrog cov neeg siv khoom, peb tau mob siab rau muab qhov zoo tshaj plaws rau peb cov neeg siv khoom rau, Txog tam sim no peb cov khoom tau raug xa tawm mus rau sab hnub tuaj Europe, Middle East, Southeast, Africa thiab South America thiab lwm yam. Tam sim no peb muaj 13 xyoo kev muag khoom thiab kev yuav khoom hauv Isuzu qhov chaw hauv tsev thiab txawv teb chaws thiab kev muaj cov khoom siv hluav taws xob Isuzu niaj hnub. Peb hwm peb lub hauv paus tseem ceeb ntawm kev ncaj ncees hauv kev lag luam, qhov tseem ceeb hauv kev pabcuam thiab yuav ua peb qhov zoo tshaj plaws los muab peb cov neeg siv khoom nrog cov khoom zoo thiab kev pabcuam zoo.
1,8-diazabicyclo [5.4.0] undec-7-ene, luv uaDBU, yog ib qho amidine nrog cov qauv heterocyclic. Nws lub npe lus Askiv yog 1,8-diazabicyclo [5.4.0] undec-7-ene. Nws yog cov kua tsis muaj xim lossis daj daj ntawm chav tsev kub thiab tuaj yeem yaj hauv ntau yam organic solvents xws li dej, ethanol, acetone, thiab lwm yam. Nws feem ntau khaws cia rau qhov kub qis dua 30 ℃.
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Kub taw tes | 80-83 °C0.6 hli Hg (lit.) |
| Qhov Ceev | 1.019 g/mL ntawm 20 °C (lit.) |
| Qhov kub yaj | -70 °C |
| Kev cuam tshuam ntawm qhov ci ntsa iab | n20/Hnub 1.523 |
| Cov xwm txheej cia khoom | Khaws cia rau hauv qab +30 ° C. |
| pKa | 13.28 ± 0.20 (Kwv yees) |
DBUsiv tau ua ib qho catalyst rau kev tsim cov polyaminomethanol ethyl ester thiab lwm yam khoom siv tshuaj, xws li cov tshuaj tiv thaiv ntawm ammonia thiab dichloroethane los tsim cov piperazine hauv nws lub xub ntiag. Nws yog ib qho tshuaj dehydrating zoo heev, epoxy resin hardener, xeb inhibitor, thiab tuaj yeem tsim ua cov tshuaj tiv thaiv corrosion siab heev. Siv dav hauv kev tsim cov tshuaj tua kab mob cephalosporin semi synthetic.
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob khoom raws li koj xav tau.
Nrog cov thev naus laus zis siab heev thiab cov chaw, kev tswj hwm zoo nruj, tus nqi tsim nyog, lub tuam txhab zoo heev thiab kev koom tes ze nrog cov neeg siv khoom, peb tau mob siab rau muab qhov zoo tshaj plaws rau peb cov neeg siv khoom rau tus nqi luv nqi Tuam Tshoj Hoobkas Khoom SivDbuCAS 6674-22-2 Dbu nrog Tus Nqi Zoo Tshaj Plaws, Peb zoo siab heev rau koj qhov kev nyiam zoo los ntawm peb cov neeg siv khoom rau peb cov khoom lag luam zoo.
Tus nqi luv nqi Dbu thiab Yuav Dbu, Txog tam sim no peb cov khoom lag luam tau raug xa tawm mus rau sab hnub tuaj Europe, Middle East, Southeast, Africa thiab South America thiab lwm yam. Tam sim no peb muaj 13 xyoo kev muag khoom thiab kev yuav khoom hauv Isuzu qhov chaw hauv tsev thiab txawv teb chaws thiab kev muaj cov khoom siv hluav taws xob Isuzu niaj hnub. Peb hwm peb lub hauv paus tseem ceeb ntawm kev ncaj ncees hauv kev lag luam, qhov tseem ceeb hauv kev pabcuam thiab yuav ua qhov zoo tshaj plaws los muab peb cov neeg siv khoom nrog cov khoom zoo thiab kev pabcuam zoo heev.
