Khoom Description
Khoom npe: Ethyl crotonate
CAS: 623-70-1 Nr
MF: C6H10O2
PIB: 114.14
PIB: 210-808-7
Melting point: 37.22℃(kwv yees)
Kub taw tes: 142-143℃(lit.)
Ceev: 0.918 g / mL ntawm 25℃(lit.)
Vapor ceev: 3.9 (vs huab cua)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Colorless pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 25 kg / nruas los yog 200 kg / nruas |
Daim ntawv thov
1. Ua Ethyl crotonate CAS 623-70-1 ua ib qho khoom qab zib, muab cov txiv hmab txiv ntoo thiab rum-zoo li sau rau dej haus, khoom qab zib thiab khoom ci.
2. Ua haujlwm Ethyl crotonate ua ib qho tseem ceeb nruab nrab rau kev sib txuas cov tshuaj, agrochemicals thiab tshuaj zoo los ntawm kev sib ntxiv thiab condensation.
3. Ua haujlwm raws li monomer tsim tshwj xeeb polymers nrog txhim kho thermal thiab mechanical zog.
Cia thiab ceev faj
Khaws ethyl crotonate (CAS 623-70-1, kua tsis muaj xim, flash point 12 degree, flammable heev) nyob rau hauv kaw amber iav ntim ntawm 10-25℃nyob rau hauv tawg- pov thawj, zoo-ventilated cheeb tsam. Cais tawm los ntawm cov muaj zog oxidants, acids thiab bases los tiv thaiv polymerization thiab hydrolysis. Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub tshuab ua pa; zam kev nqus pa, daim tawv nqaij / qhov muag sib cuag thiab noj kom tsis txhob ua xua thiab kiv taub hau. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg raws li cov cai hauv zos.
Dab tsi yog qhov txiaj ntsig ntawm kev noj Ethyl crotonate?
Ethyl crotonate yog ib qho kev lag luam nruab nrab thiab cov khoom noj qab zib ntxiv, tsis yog rau tib neeg noj hauv daim ntawv ntshiab; undiluted noj tej zaum yuav ua rau mob plab hnyuv loj heev, ua pa nyuaj thiab lub hauv paus paj hlwb puas. Hauv cov ntawv thov kev tswj hwm, Ethyl crotonate CAS 623-70-1 enriches cov tsw profiles ntawm cov khoom noj khoom haus, txhawb kev tsim cov tshuaj muaj txiaj ntsig thiab tshuaj, thiab ua kom muaj kev sib txuas ntawm cov khoom siv polymers siab.
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: Tuam Tshoj ethyl crotonate cas 623-70-1 manufacturers, lwm tus neeg, Hoobkas
