Ixabiso eliphantsi le-China Factory Supply Dbu CAS 6674-22-2 Dbu ngexabiso elihle kakhulu
Ngenxa yetekhnoloji kunye nezibonelelo eziphambili, ulawulo oluqinileyo lomgangatho ophezulu, ixabiso elifanelekileyo, inkampani egqwesileyo kunye nentsebenziswano esondeleyo nabathengi abanomdla, sizinikele ekuboneleleni ngexabiso elifanelekileyo kubathengi bethu ngexabiso eliphantsi.I-DbuI-CAS 6674-22-2Dbu ngexabiso elingcono, Siyazingca kakhulu ngokuthandwa kwakho okumangalisayo ngabathengi bethu ngenxa yomgangatho ohloniphekileyo weemveliso zethu.
Ngenxa yetekhnoloji kunye nezibonelelo eziphambili, ulawulo oluqinileyo lomgangatho ophezulu, ixabiso elifanelekileyo, inkampani egqwesileyo kunye nentsebenziswano esondeleyo nabathengi abanomdla, sizinikele ekuboneleleni ngexabiso elifanelekileyo kubathengi bethu, Okwangoku iimpahla zethu zithunyelwe eMpuma Yurophu, eMbindi Mpuma, eMzantsi-mpuma, eAfrika naseMzantsi Melika njl. Ngoku sineminyaka eli-13 sinamava okuthengisa nokuthenga iinxalenye ze-Isuzu ekhaya nakwamanye amazwe kunye nobunini beenkqubo zokujonga iinxalenye ze-Isuzu ze-elektroniki eziphuculweyo. Siyayihlonipha isiseko sethu esiphambili sokunyaniseka kwishishini, sibeka phambili inkonzo kwaye siya kwenza konke okusemandleni ethu ukubonelela abathengi bethu ngezinto ezisemgangathweni ophezulu kunye nenkonzo egqwesileyo.
1,8-diazabicyclo [5.4.0] undec-7-ene, efinyeziweyo njengeI-DBU, yi-amidine enesakhiwo se-heterocyclic. Igama layo lesiNgesi yi-1,8-diazabicyclo [5.4.0] undec-7-ene. Lulwelo olungenambala okanye olumthubi olukhanyayo kubushushu begumbi kwaye lunokunyibilikiswa kwiintlambululo ezahlukeneyo ze-organic ezifana namanzi, i-ethanol, i-acetone, njl. Ihlala igcinwa kubushushu obungaphantsi kwama-30 ℃.
| Into | Inkcazo |
| Indawo yokubila | 80-83 °C0.6 mm Hg (elikhanyayo) |
| Uxinano | 1.019 g/mL kwi-20 °C (elithayo) |
| Indawo yokunyibilika | -70 °C |
| Ukujongwa kwakhona kwe-Refractivity | n20/D 1.523 |
| Iimeko zokugcina | Gcina ngaphantsi kwe +30°C. |
| i-pKa | 13.28±0.20(Kuqikelelwe) |
I-DBUIngasetyenziswa njengesixhobo sokuvelisa i-polyaminomethanol ethyl ester kunye nezinye iimveliso zeekhemikhali, ezifana nokusabela kwe-ammonia kunye ne-dichloroethane ukuvelisa i-piperazine xa ikhona. Yiarhente ebalaseleyo yokudambisa amanzi emzimbeni, i-epoxy resin hardener, i-rust inhibitor, kwaye inokwenziwa njenge-advanced corrosion inhibitor. Isetyenziswa kakhulu ekuveliseni ii-antibiotics ze-semi synthetic ze-cephalosporin.
Ihlala ipakishwe kwi-25kg/drum, kwaye inokwenziwa ngokwezifiso.
Ngenxa yetekhnoloji kunye nezibonelelo eziphambili, ulawulo oluqinileyo lomgangatho ophezulu, ixabiso elifanelekileyo, inkampani egqwesileyo kunye nentsebenziswano esondeleyo nabathengi abanomdla, sizinikele ekuboneleleni ngexabiso elifanelekileyo kubathengi bethu ngexabiso eliphantsi.I-DbuI-CAS 6674-22-2 Dbu enexabiso eliphantsi, Siyazingca kakhulu ngokuthandwa kwakho okumangalisayo ngabathengi bethu ngenxa yomgangatho ohloniphekileyo weemveliso zethu.
Ixabiso eliphantsi i-Dbu kunye ne-Buy Dbu, Okwangoku iimpahla zethu zithunyelwe empuma Yurophu, eMbindi Mpuma, eMzantsi-mpuma, eAfrika naseMzantsi Melika njl. Ngoku sineminyaka eli-13 sinamava okuthengisa nokuthenga iinxalenye ze-Isuzu ekhaya nakwamanye amazwe kunye nokuba ngabanini beenkqubo zokujonga iinxalenye ze-Isuzu ze-elektroniki eziphuculweyo. Siyayihlonipha eyona nto iphambili yokunyaniseka kwishishini, ukubeka phambili kwinkonzo kwaye siya kwenza konke okusemandleni ethu ukubonelela abathengi bethu ngezinto ezisemgangathweni ophezulu kunye nenkonzo egqwesileyo.
