Khoom Description
CAS 5535-48-8 sib raug rau Phenyl vinyl sulfone, uas feem ntau yog nyob rau hauv daim ntawv ntawm cov dawb los yog daj-xim av hmoov thiab yog yooj yim soluble nyob rau hauv organic solvents xws li cawv, ethers thiab ketones. Phenyl vinyl sulfone yog qhov ruaj khov ntawm chav tsev kub thiab siab, tab sis yuav tsum tau zam los ntawm kev sib cuag nrog cov oxidants muaj zog tiv thaiv oxidation cov tshuaj tiv thaiv.
Cov ntaub ntawv yooj yim
| CAS | 5535-48-8 |
| EINECS | 226-890-2 |
| Tshuaj formula | C8H8O2S |
| Molecular hnyav | 168.21 |
| Qhov ntom | 1.2660 (kev kwv yees kwv yees) |
| Melting point | 67 - 69℃(lit.) |
| Boiling point | 267.16℃(kev kwv yees ntxhib) |
| Flash point | 178.6 hli |
| Vapor siab | 0.000864 mmHg ntawm 25 degree |
| Solubility | Soluble nyob rau hauv feem ntau cov organic solvents |
Siv
Phenyl vinyl sulfone, hu ua PVS, yog ib qho reactive organic sulfone compound. Nws cov kev siv tseem ceeb suav nrog:
- Polymer khoom modifier:Nws tuaj yeem hnov mob nrog amine lossis thiol pawg hauv cov polymers kom ua haujlwm zoo ntawm cov saw hlau, crosslink lossis txhim kho cov khoom siv.
- Biological coupling agent:Nws yog feem ntau siv rau kev sau npe protein thiab kev hloov pauv biomolecule, thiab tsim cov ntawv cog lus ruaj khov los ntawm kev ua haujlwm nrog thiol pawg.
- Organic synthesis intermediate:Nws yog siv los tsim cov tebchaw heterocyclic lossis lwm cov qauv uas muaj sulfone functional pawg, thiab yog ib lub tsev tseem ceeb hauv kev tsim tshuaj.
- Molecular probes thiab affinity labels:Hauv kev siv tshuaj lom neeg biology, nws yog siv los ua tus choj txuas rau cov khoom siv hluav taws xob thiab cov xov xwm molecules.
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: 99% Phenyl Vinyl Sulfone CAS 5535-48-8, Tuam Tshoj 99% Phenyl Vinyl Sulfone CAS 5535-48-8 manufacturers, lwm tus neeg, Hoobkas
