Khoom Description
Khoom npe: 5-Methyl furfural
CAS: 620-02-0 Nr
MF: C6H6O2
PIB: 110.11
PIB: 210-622-6
Melting point: 171 degree
Kub taw tes: 187-189℃(lit.)
Ceev: 1.107 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.531
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Colorless pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1L / lub raj mis, 25L / nruas, 200L / nruas |
Daim ntawv thov
1. Ua 5-Methyl Furfural CAS 620-02-0 ua zaub mov tsw additive, muab cov txiv ntseej ci thiab caramel sau rau cov khoom ci, dej haus thiab khoom noj khoom haus.
2. Ua haujlwm 5-Methyl Furfural ua ib qho tseem ceeb nruab nrab rau kev sib txuas cov tshuaj, agrochemicals thiab biofuels hauv kev tsim tshuaj ntsuab.
3. Ua haujlwm raws li cov kuab tshuaj rau cov khoom siv ntuj tsim thiab cov organic sib txuas hauv chav kuaj thiab muaj cov organic synthesis.
Cia thiab ceev faj
Khaws 5-methyl furfural (CAS 620-02-0, tsis muaj xim rau cov kua daj, qab zib nutty aroma, flash point ~ 75 degree, flammable) nyob rau hauv kaw amber iav ntim ntawm 10-25℃nyob rau hauv ib tug txias, tsaus, zoo-ventilated cheeb tsam. Cais tawm los ntawm cov muaj zog oxidants, acids thiab bases los tiv thaiv polymerization thiab decomposition. Hnav hnab looj tes nitrile thiab looj tsom iav dub; zam vapor inhalation, daim tawv nqaij / qhov muag sib cuag thiab noj kom tsis txhob mob me me. 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 5-Methyl Furfural?
5-Methyl furfural yog cov khoom noj qab zib ntxiv, tshuaj lom neeg nruab nrab thiab cov kuab tshuaj organic, tsis yog rau tib neeg noj hauv daim ntawv ntshiab; Kev noj cov zaub mov tsis zoo tuaj yeem ua rau mob plab hnyuv, ua pa ua pa thiab xeev siab.
Hauv cov ntawv thov kev tswj hwm, 5-Methyl Furfural CAS 620-02-0 ua kom muaj txiaj ntsig zoo ntawm cov khoom noj khoom haus, txhawb kev tsim tshuaj lom neeg ruaj khov, thiab pab txhawb kev tawg ntawm cov khoom siv organic hauv cov txheej txheem synthesis.
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: 5-methyl furfural CAS 620-02-0, Tuam Tshoj 5-methyl furfural cas 620-02-0 manufacturers, lwm tus neeg, Hoobkas
