Furfuryl alcohol/CAS:98-00-0
Kufotokozera Kwachidule:
Dzina la Zamalonda: Furfuryl alcohol
CAS: 98-00-0
MF: C5H6O2
MW: 98.1
KAYAMBIDWE:
Furfuryl alcohol ndi madzi owoneka bwino opanda mtundu, omwe ali ndi furan m'malo mwa gulu la hydroxymethyl. Amagwiritsidwa ntchito makamaka popanga ma furans resins omwe amagwiritsidwa ntchito mu thermoset polymer matrix composites, simenti, zomatira ndi zokutira. Amagwira ntchito yofunika kwambiri popanga foundry sand binder ndipo akhala akugwiritsidwa ntchito kwa nthawi yayitali kupanga ma cores ndi ma molds opangira zitsulo. Ntchito zina zimaphatikizapo mafuta ndi matabwa. Mu mafakitale, amapangidwa kudzera mu kuchepetsa mwachindunji furfural, kapena kudzera mu disproportionation kudzera mu Cannizaro reaction mu NaOH solution. Zipangizo zoyambira zopangira zake ndi zinthu zamasamba monga ma shells a mpunga, shuga wa nzimbe, ma shells a oat kapena chimanga.
zofunikira
| Chinthu | Kufotokozera |
| Malo osungunuka | -29 °C (lit.) |
| Malo otentha | 170 °C (mwachangu) |
| Kuchulukana | 1.135 g/mL pa 25 °C (lit.) |
| Kuchuluka kwa nthunzi | 3.4 (motsutsana ndi mpweya) |
| Kupanikizika kwa nthunzi | 0.5 mm Hg (20 °C) |
| Chizindikiro cha refractive | n20/D 1.486(lit.) |
| Fp | 149 °F |
| Kutentha kwa malo osungira. | Sungani pansi pa +30°C. |
| Kusungunuka | mowa: wosungunuka |
| Fomu | Madzi |
| Mtundu | Wachikasu Wowonekera |
Kagwiritsidwe Ntchito
Madzi opanda mtundu omwe amasanduka akuda mumlengalenga
Furfuryl Alcohol imapezeka pochepetsa yisiti ya furfural. Furfuryl Alcohol imagwiritsidwa ntchito ngati zosungunulira komanso popanga zinthu zonyowetsa, ma resin.
Zosungunulira; kupanga zinthu zonyowetsa, ma resin.
Kulongedza
250KG/Drum kapena malinga ndi zomwe makasitomala amafuna.
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
