Khoom Description
Pentakis (dimethylamino) tantalum yog ib qho tshuaj lom neeg. Nws yog cov txiv kab ntxwv crystalline khoom, tsis muaj xim thiab muaj ntxhiab tsw. Lub molecular configuration ntawm Pentakis (dimethylamino) tantalum (V) belongs rau octahedron, nyob rau hauv uas lub tantalum atom yog koom tes nrog tsib dimethylamino pawg.
Txoj hauv kev zoo tshaj plaws rau kev npaj Pentakis (dimethylamino) tantalum (V) yog kom yaj tantalumamide hauv dimethylamine thiab tom qab ntawd ntxiv methanol rau cov tshuaj tiv thaiv. Los ntawm kev sib cais thiab purification cov kauj ruam xws li distillation thiab crystallization, cov khoom ntshiab tuaj yeem tau txais.
Cov ntaub ntawv yooj yim
| Lub npe | Paub meej |
|---|---|
| Lub npe | Pentakis (dimethylamino) tantalum |
| Tshuaj formula | Tau [N(CH3)2]5 |
| Molecular hnyav | 401.33 |
| CAS Nr. | 19824-59-0 |
| Melting point | 100 degree |
| Boiling point | 6.1 degree |
| Qhov tshwm sim | txiv kab ntxwv siv lead ua |
| Cia tej yam kev mob | chav kub cia |
Siv
Pentakis (dimethylamino) tantalum muaj ntau yam kev siv hauv kev tshawb fawb tshuaj thiab tshuaj. Nws feem ntau yog siv los ua cov catalyst hauv cov organic synthesis, tshwj xeeb tshaj yog nyob rau hauv tooj liab -catalyzed alkyne cyclization cov tshuaj tiv thaiv. Nws kuj tseem siv tau los ua tantalum precursor rau kev npaj ntawm lwm cov tantalum tebchaw los yog nanoparticles, thiab nyob rau hauv kev tsim cov khoom siv hluav taws xob.
Tuam txhab Profile
Gneechem, nyob rau hauv xeev Henan, Suav teb, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab siab - cov khoom siv tshuaj zoo thiab cov kev pabcuam kev lag luam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais tsis pub dhau 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj hauv 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas 19824-59-0|pentakis(dimethylamino)tantalum, Tuam Tshoj cas 19824-59-0|pentakis (dimethylamino) tantalum manufacturers, lwm tus neeg, Hoobkas
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