Cov khoom lag luam
Khoom npe: 4-cyanopyridine
CAS: 100-48-1
Mf: c6h4n2
MW: 104.11
Einecs: 202-856-2
Ntws: 1.1145 g / cm3
Melting taw tes: 76-79 degree
Boint Taw tes: 196 Qib
Ntim: 25 kg / nruas
Kev qhia tshwj xeeb
| Cov khoom | Kev qhia tshwj xeeb |
|
Kev tshwm sim |
Dawb los yog lub teeb daj ua lead |
|
Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99% |
| Ywg dej | Tsawg dua los yog sib npaug rau 0.5% |
Daim ntawv thov
Kev teb Medical:
Kev kho mob tuberculosis: 4-cyanopyridine yog cov tshuaj tseem ceeb ntawm kev kho kom haum (isoniazid) rau cov kab mob tua kab mob los ntawm cov metabolism.
Cov cuab yeej siv tshuaj: 4-cyanopyrium tuaj yeem siv los ua ke ntau cov tshuaj tua kab mob ntau, immunosupressants, thiab anticancer tshuaj, thiab tshuaj anticancer, xws li tocessiramine.
Nqa tshuaj tua kab:
Cov tshuaj tua tsiaj: derivatives ntawm 4-cyanopyridine yog siv nyob rau hauv kev tsim cov tshuaj tua kab, ua tau tua cov teebmeem los ntawm kev cuam tshuam ntawm cov kab tsuag.
Lwm Yam Kev Siv:
Ze Nruab Nrab: 4-Cyanopyridine tuaj yeem siv los tsim cov hom dyes tshwj xeeb.
Kev Lag Luam Hluav Taws Xob: 4-Cyanopyridine yog ib cov khoom tseem ceeb hauv kev tsim khoom ntawm cov hluav taws xob sib xyaw.
Chaw ntim khoom
Lub Warehouse yog cua thiab qhuav ntawm qhov kub tsis qhuav. Zam kev sib tw nrog cov acids muaj zog, hauv paus lossis oxidants.
Ntim
Kev Thauj Mus Los & Kev Them Nyiaj
Hais Txog Tsheb Thauj Mus Los
* Peb tuaj yeem muab ntau hom thauj raws li cov neeg siv khoom 'xav tau.
*Thaum qhov ntau me me, peb tuaj yeem xa khoom los ntawm huab cua lossis thoob ntiaj teb, ua kom muaj kev pab pawg ua haujlwm tshwj xeeb thiab ntau yam kev thoob ntiaj teb.
* Thaum qhov ntau yog loj, peb tuaj yeem xa nkoj los ntawm hiav txwv los xaiv chaw nres nkoj.
* Dhau li, peb kuj tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom siv 'kev xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.
* Thaum tus nqi loj, cov neeg yuav khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Dhau li, ntau thiab ntau tus neeg yuav khoom yuav siv cov neeg siv khoom ib ntus lossis weChat them nyiaj kom them nyiaj.
Tiv Tauj Peb
Cim npe nrov: 4-Cyanopyridine CAS 100-48-1, Suav 4-Cyanopyridine CASE 100-48-1 Cov Chaw Tsim Khoom, Chaw Tsim Tshuaj, Hoobkas
