Khoom Description
2-Fluoronicotinic Acid yog cov hmoov dawb crystalline nrog cov mis molecular ntawm C15H14O3, purity ntau dua 98%, thiab ruaj khov ntawm chav sov. 2-Fluoro-3-pyridinecarboxylic acid muaj solubility zoo thiab tuaj yeem yaj hauv dej. Nws yog ib qho tsis muaj zog acid uas tuaj yeem tsim cov ntsev nrog cov hlau. Nws muaj cov tshuaj lom neeg ruaj khov thiab feem ntau yog khaws cia rau hauv qhov kub thiab txias, qhuav, qhov cua, thiab lub teeb-pov thawj ib puag ncig.
Cov ntaub ntawv yooj yim
| CAS | 393-55-5 |
| EINECS | 206-888-8 |
| Tshuaj formula | C6H4FNO2 |
| Molecular hnyav | 141.1 |
| Qhov ntom | 1.419 ± 0.06 g / cm³ (Tshaj tawm) |
| Melting point | 161 - 165℃(lit.) |
| Boiling point | 298.7 ± 20.0℃(Tshaj tawm) |
| Flash point | 122.3°C dej |
| Vapor siab | 0.00713 mmHg ntawm 25 degree |
| Refractive Index | 1.533 |
| Acidity coefficient | 2.54 ± 0.10 (Kev kwv yees) |
| Cia tej yam kev mob | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Qhov tshwm sim | Hmoov los yog siv lead ua |
| Xim | Dawb rau daj |
Siv
- Kev txiav txim siab thiab kev txheeb xyuas cov ntsiab lus:2-Fluoronicotinic Acid tuaj yeem siv rau kev txiav txim siab thiab kev txheeb xyuas ntawm ntau yam tshuaj lom neeg thiab cov qauv tshuaj lom neeg los xyuas kom meej tias purity thiab muaj pes tsawg leeg ntawm cov qauv ua tau raws li qhov yuav tsum tau ua.
- Pharmacological kev sim:Hauv kev sim tshuaj pharmacological, 2-Fluoronicotinic Acid tau dav siv los kawm txog nws cov kev ua haujlwm lom neeg thiab cov tshuaj pharmacological, tshwj xeeb tshaj yog nyob rau hauv prostate kev loj hlob inhibition thiab cov tshuaj hormone tawm tswv yim mechanism.
Ntim & Xa
- Ntim:25kg fiber nruas nrog PE puab liner los yog customized ntim muaj.
- Lub sij hawm xa tuaj:3-7 hnub tom qab paub meej tias them nyiaj.
- Shipping Methods:Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).
Tuam txhab Profile
Gneebio, 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 cov xaj thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 3-7 hnub rau kev txiav txim me me thiab 15 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: 2-Fluoronicotinic Acid CAS 393-55-5, Tuam Tshoj Zoo 2-Fluoronicotinic Acid CAS 393-55-5 manufacturers, lwm tus neeg, Hoobkas
