Khoom Description
Khoom npe: 2 2'-Bipyridine
CAS: 366-18-7 Nr
PIB: 206-674-4
Melting point: 70-73℃(lit.)
Kub taw tes: 273℃(lit.)
Qhov ceev: 1.1668 (nruab nrab kwv yees)
Qhov ceev: 500kg / m3
Vapor siab: 0.584Pa ntawm 25 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | chav kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2,2'-Bipyridine yog ntau yam bidentate chelating ligand siv dav hauv kev sib koom ua ke los tsim cov complexes ruaj khov nrog cov hlau hloov pauv rau kev siv hauv catalysis, cov ntaub ntawv tshawb fawb, thiab photochemistry.
2. 2 2'-Bipyridine CAS 366-}18-7 yog lub tsev tseem ceeb hauv kev sib txuas ntawm ruthenium thiab iridium complexes rau siv nyob rau hauv cov organic teeb-emitting diodes (OLEDs), hnub ci hlwb, thiab raws li photosensitizers nyob rau hauv photodynamic kho.
3. 2,2'-Bipyridine yog ua hauj lwm raws li ib tug ligand nyob rau hauv cross-coupling tshua, nrog rau Suzuki-Miyaura thiab Heck cov tshuaj tiv thaiv, thiab raws li ib tug redox mediator nyob rau hauv daim ntawv thov electrochemical .
4. Cov kws tshawb fawb siv 2 2'-Bipyridine CAS 366-18-7 raws li tus qauv siv hauv kev tshuaj ntsuam chemistry, ua cov hlau ion chelator hauv kev tshawb fawb biochemical, thiab ua lub tsev thaiv rau supramolecular sib dhos thiab hlau-organic moj khaum (MOFs).
Cia thiab ceev faj
1. 2,2'-Bipyridine yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua nyob ib puag ncig, tiv thaiv lub teeb thiab noo noo; pom zoo cia ntawm chav tsev kub hauv qhov chaw txias, tsaus.
2. 2 2'-Bipyridine CAS 366-18-7 yog cais nrog GHS cov lus txaus ntshai H301 (Toxic yog nqos), H311 (Toxic nyob rau hauv daim tawv nqaij), H315 (Ua rau daim tawv nqaij irritation), H319 (Ua rau qhov muag heev irritation), thiab H335 (ua pa ua pa).
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg-cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab- cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav cov khoom no, ua kom muaj cua txaus hauv chaw ua haujlwm.
4. Khaws kom deb ntawm cov khoom siv tsis sib xws xws li cov tshuaj muaj zog oxidizing, muaj zog acids, thiab cov hauv paus muaj zog los tiv thaiv decomposition; ntxuav kom huv si tom qab tuav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej nrog rau cov tshuaj lom neeg -cov hnab looj tes tiv thaiv, tsom iav tiv thaiv, thiab lub tshuab nqus plua plav uas tsim nyog thaum 2,2'-Bipyridine raug tso tawm.
2. Sau 2 2'-Bipyridine CAS 366-18-7 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav uas siv cov cuab yeej tsis muaj teeb, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov chav dej.
4. Pov tseg cov ntaub ntawv khaws tseg raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig los ntawm kev tso cai los ntawm kev puas tsuaj los yog kev tswj incineration.
Kev tiv thaiv hluav taws
1. 2,2'-Bipyridine tsis raug cais raws li cov nplaim taws heev tab sis tuaj yeem tawg tau nyob rau hauv qhov hluav taws kub, tawm cov pa phem xws li carbon monoxide, carbon dioxide, thiab nitrogen oxides (NOx).
2. Siv cov tshuaj tsuag dej, tshuaj qhuav hmoov, carbon dioxide, los yog cawv- ua npuas ncauj resistant los tua hluav taws nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li 2 2'-Bipyridine CAS 366-18-7 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov hluav taws kub 2,2'-Bipyridine vim muaj kev puas tsuaj rau cov pa roj uas tsim los ntawm thermal decomposition .
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; muaj hluav taws kub los tiv thaiv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2 2-Dibromo-2-nitroethanol CAS 69094-18-4 |
| 2 | Glycine CAS 56-40-6 |
| 3 | Tom ntej: Ferrous Bisglycinate CAS 20150-34-9 |
| 4 | DL -methionine CAS 59-51-8 |
| 5 | L-1-Phenylethylamine CAS 2627-86-3 |
| 6 | L-Cysteine monohydrochloride CAS 52-89-1 |
| 7 | 8-Hydroxyquinoline Sulfate CAS 134-31-6 |
| 8 | Quinolinic acid CAS 89-00-9 |
| 9 | L-Cysteine CAS 52-90-4 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum tus nqi qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2 2'-bipyridine cas 366-18-7, Tuam Tshoj 2 2'-bipyridine cas 366-18-7 manufacturers, lwm tus neeg, Hoobkas
