Khoom Description
Khoom npe: 1-Vinylimidazole
PIB: 214-012-0
Melting point: 78-79 degree
Kub taw tes: 192-194℃(lit.) 78-79℃/ 13 mmHg (lit.)
Ceev: 1.039 g / mL ntawm 25℃(lit.)
Vapor siab: 38Pa ntawm 20 degree
Refractive index: n20/D 1.533 (lit.)
Fp: 178℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua 1-Vinylimidazole ua ib qho tseem ceeb vinylimidazole monomer, zoo synthesizing polyvinylimidazole (PVI) thiab cationic polymers rau dej kho flocculants nrog zoo heev chelation thiab adsorption kev ua tau zoo.
2. Ua haujlwm 1-Vinylimidazole CAS 1072-63-5 ua lub luag haujlwm tseem ceeb ntawm monomer, ruaj khov npaj cov khoom siv polymer rau txheej txheej / nplaum / fiber ntau txhawm rau txhim kho adhesion, thermal resistance thiab antibacterial zog ntawm cov ntaub ntawv.
3. Kev ua haujlwm zoo li tshuaj lom neeg nruab nrab, txhim khu kev qha cov ntaub ntawv raw khoom thiab ionic kua precursors nrog siab reactive vinyl pab pawg rau tshuaj & cov khoom siv siab heev.
Cia thiab ceev faj
Khaws 1-Vinylimidazole CAS 1072-63-5 ntawm 2-8℃hauv cov iav amber kaw hauv qhov txias, tsaus, qhov chaw tawg, deb ntawm qhov qhib hluav taws, oxidants, acids thiab polymerization pib. Hnav hnab looj tes nitrile, looj tsom iav dub thiab daim npog qhov ncauj; zam kev nqus pa / tiv tauj / noj kom tsis txhob mob me me. NtxivMEHQ inhibitor (0.05-0.1%); sau nrog nitrogen; reseal nruj nreem tom qab siv; zam lub hnub ci / cua sov. Pov tseg los ntawm cov ntawv tso cai pov tseg, nruj me ntsis txwv tsis pub sib xyaw nrog cov khoom siv hluav taws xob / cov tshuaj reactive.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 1-Vinylimidazole?
1-Vinylimidazole CAS 1072-63-5 is a low-toxic heterocyclic monomer (oral LD50>2500mg / kg) nrog mob me me tsuas yog ntawm kev sib cuag, kev ruaj ntseg zoo nrog inhibitor / nitrogen tiv thaiv.
1-Vinylimidazole nta siab vinyl pawg reactivity rau dawb radical polymerization, zoo dej / organic solvent solubility, imidazole nplhaib txhim khu molecular polarity / biocompatibility, kom ntseeg tau siab polymerization efficiency thiab cov khoom functionality rau polymer & zoo tshuaj ntau lawm.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Crotonic Acid CAS 107-93-7 |
| 2 | Chloramine B / Sodium Benzenesulfochloramide CAS 127-52-6 |
| 3 | 2-Aminoethylmethylsulfone Hydrochloride CAS 104458-24-4 |
| 4 | Tom ntej: 1-Methylcyclopropane-1-Carboxylic Acid CAS 6914-76-7 |
| 5 | Tsis muaj -Bis (Trimethylsilyl) Acetamide CAS 10416-59-8 |
| 6 |
1-Phenylcyclopentanecarboxylic Acid CAS 77-55-4 |
| 7 |
Tert -Butyl 3-Hydroxypent-4-Enoate CAS 122763-67-1 |
| 8 |
Decyl Aldehyde CAS 112-31-2 |
| 9 |
2-Amino-5-Iodobenzoic Acid CAS 5326-47-6 |
| 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 yam kev xaiv 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 cov nyiaj qis 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 nyob.
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: 1-vinylimidazole cas 1072-63-5, Tuam Tshoj 1-vinylimidazole cas 1072-63-5 manufacturers, lwm tus neeg, Hoobkas
