SHANDONG CROWNCHEM INDUSTRIES CO., LTD.
Furfuryl Cawv 98%
Furfuryl Cawv 98%
CAS Nr .: 98-00-0
Cov mis mos molecular: C5H6O2
Cov khoom: Furfuryl cawv yog furan derivative, kuj hu ua furan methanol. Nws yog huv rau lub teeb daj pob tshab kua. Nws hloov mus rau xim xim av-liab thaum raug huab cua thiab hnub ci. Nws yog soluble hauv dej ethanol thiab ether.
Technical Index
| Yam khoom | Index |
| Qhov tshwm sim | Colorless rau lub teeb daj pob tshab kua |
| Cov ntsiab lus(%) | ≥98 |
| Qhov ceev (20 ℃ g / ml) | 1.129-1.135 Nws |
| Refractive Index | 1.485-1.488 Nws |
| Cov dej noo (%) | ≤0.3 |
| Huab point (℃) | ≤10 |
| Acidity (mol / l) | ≤ 0.01 |
| Residual aldehyde (%) | ≤0.7 |
Daim ntawv thov
Furfuryl cawv yog siv rau hauv cov organic synthesis. Nws kuj yog siv los ua cov cob rau nrhiav kev lag luam thiab cov xim anticorrosive.
Ntim
250KG steel nruas lossis IBC / ISO tank.
Cia
Thov khaws cia rau hauv qhov chaw txias thiab qhuav, thiab kom deb ntawm cov khoom siv acid.
FAQ
1. Koj tus nqi yog dab tsi?
Peb cov nqi yuav raug hloov raws li cov khoom siv thiab lwm yam kev lag luam. Peb yuav xa koj daim ntawv teev nqi tshiab tom qab koj lub tuam txhab tiv tauj peb kom paub ntxiv.
2.Koj puas muaj qhov kev txiav txim yam tsawg kawg nkaus?
Yog lawm, peb xav kom txhua qhov kev txiav txim thoob ntiaj teb kom muaj qhov kev txiav txim yam tsawg kawg nkaus. Yog tias koj tab tom nrhiav rov muag tab sis nyob rau hauv ntau qhov me me, peb xav kom koj mus saib peb lub vev xaib
3.Koj puas tuaj yeem muab cov ntaub ntawv cuam tshuam?
Yog lawm, peb tuaj yeem muab cov ntaub ntawv feem ntau suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas / Kev Ua Raws Cai; Kev pov hwm; Keeb kwm, thiab lwm yam ntaub ntawv export thaum xav tau.
4.Dab tsi yog qhov nruab nrab lub sij hawm txhuas?
Rau cov qauv, lub sijhawm ua haujlwm yog li 7 hnub. Rau kev tsim khoom loj, lub sijhawm ua haujlwm yog 20-30 hnub tom qab tau txais cov nyiaj them poob haujlwm. Lub sij hawm ua cov hmoov lead ua tau zoo thaum (1) peb tau txais koj qhov tso nyiaj, thiab (2) peb tau txais koj qhov kev pom zoo zaum kawg rau koj cov khoom. Yog tias peb lub sijhawm ua haujlwm tsis ua haujlwm nrog koj lub sijhawm kawg, thov mus hla koj qhov kev xav tau nrog koj qhov muag. Nyob rau hauv txhua rooj plaub peb yuav sim ua kom haum raws li koj xav tau. Feem ntau peb muaj peev xwm ua tau li ntawd.
5.Yuav ua li cas hom kev them nyiaj koj txais?
Koj tuaj yeem them nyiaj rau peb tus account hauv txhab nyiaj, Western Union lossis PayPal:
30% tso nyiaj ua ntej, 70% tshuav nyiaj li cas tiv thaiv daim B / L.
