Oloa
2-Formylfuran
2-Formylfuran
|
Faʻatau atu i fafo faʻatau: |
Amerika i Matu, Amerika i Saute, Europa i Sasaʻe, Asia i Sautesasaʻe, Aferika, Oceania, Mid East, East Asia, Western Europe |
|
Nofoaga o le Amataga: |
Shandong i Saina |
Faʻamatalaga
FURFural (C5H4O2)
Uiga o tagata
Furfural e faia mai mea faʻatoʻaga ala i le hydrolysis. O se suavaia leai se lanu poʻo le samasama suauʻu ma se manogi almond. A oʻo i le ea ona liua lea i le uliuli poʻo le enaena enaena. O le lautele faʻaputuputu o 1.1589. O le faʻapuna o le 161.7 ℃. E laʻititi soluble i le vai ma soluble i vevela vai, ava malosi, ether benzene. O le faʻamamaina o le fulufale maua 393 ℃ ma pa faʻatapulaʻa i le va o 2.1% ma 19.2%.
| Tulaga faatonuina |
tulaga faaleatunuu (GB / T 1926.1-2009). |
| Density |
(ρ20) g / ml 1.159-1.161 1.158-1.161 1.158-1.161 |
| Refractive Faasino (nD20) |
1.524-1.527 1.524-1.527 1.524-1.527 |
| Susu anotusi |
% ≤ 0.05 0.10 0.20 |
| Aseta |
mol / L ≤ 0.008 0.016 0.016 |
| Furfural Aano |
% ≥ 99.0 98.5 98.5 |
| Tulaga Paʻa Muamua |
≥ ≥ 155 150 - |
| Vaega ninii i lalo |
158 ℃ ml≤ 2 - - |
| Aofaʻiga Faʻamamaina |
% ≥ 99.0 98.5 - |
| Paʻu Faʻapuna |
≤ ≤ 170 170 - |
| Toega |
% ≤ 1.0 - - |
| Teuina |
I le 240kg uamea talipalau pe o ni tagata faʻatau |
