99% Tetrahydrofurfuryl Cawv CAS 97-99-4
Tetrahydrofurfuryl Cawv
Molecular formula:C5H10O2
Molecular Luj:102.13 Nws
Khoom: Cov kua tsis muaj xim, hygroscopic, flammable, tsis muaj tshuaj lom, tuaj yeem yaj nrog dej, ethanol, aether, acetone, chloroform thiab benzene. Cov ntsiab lus kub: 178OC, autoignition kub: 282.2OC.
Siv los tsim dihydrofuran, tetrahydrofuran, lysine, ua haujlwm ntev vitamin B1. Kuj tseem siv los npaj cov yas polyamide, thiab cov kuab tshuaj zoo rau cov resin, txheej thiab roj. Siv los ua lubricant, dispersant hauv luam ntawv, deodorant hauv tshuaj thiab lwm yam ..
Ntim: Ntim hauv 220kg tshiab hlau thawv. 17.6t (80pail) / 20 chi thawv lossis xa hauv 21-25t (NW) bulk bin.
Cia: Khaws rau hauv qhov chaw txias thiab qhuav. Tsis txhob raug tshav ntuj.
| Yam khoom | INDEX |
| Cov ntsiab lus | 99.0% MIN. |
| Cov ntsiab lus dej | 0.1% MAX. |
| Furfuryl cawv | 0.7% MAX |
| 5 - Methfa | 0.05% MAX |
| 1,2 Pentanediol IB | 0.30% MAX |
| Ceev (D420) g/cm3 | 1.051-1.054 Nws |
| Refractive index (D20) | 1.449-1.453 Ib |
| Xim naj npawb | 20 Max. |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom. | |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
