Gamma-valerolactone Pẹlu Cas 108-29-2
γ-Valerolactone ko ni awọ si omi ṣiṣan ofeefee diẹ. Pẹlu vanillin ati aromas agbon, o gbona ati egboigi ti o dun. Aaye farabale jẹ 207 °C, aaye filasi jẹ 96.1 °C, ati aaye crystallization jẹ -37 °C. Iye Ph ti anhydrous jẹ 7.0; iye Ph ti 10% ojutu omi distilled jẹ 4.2. Miscible ninu omi ati julọ Organic olomi, resins, waxes, ati be be lo, insoluble ni anhydrous glycerin, gum arabic, casein ati soybean amuaradagba, ati be be lo.
| Ifarahan | omi ti ko ni awọ |
| Òórùn | Agbon ati aromas vanillin, gbona ati ki o dun egboigi adun |
| Akoonu (nipasẹ GC) | 99.97% |
| Iye acid (mgKoH/g) | 0.25 |
| Atọka Refractive () | 1.4330 |
| Walẹ kan pato () | 1.0516 |
O jẹ turari ti o jẹ iyọọda. Ni akọkọ lo lati ṣeto eso pishi, agbon, fanila ati awọn adun miiran. Nlo γ-valerolactone ni ifaseyin to lagbara ati pe o le ṣee lo bi epo resini ati agbedemeji fun ọpọlọpọ awọn agbo ogun ti o ni ibatan. Tun lo bi awọn lubricants, ṣiṣu, awọn aṣoju gelling fun awọn ohun elo ti kii-ionic, awọn afikun lactone fun epo petirolu, ati fun dyeing cellulose esters ati awọn okun sintetiki. Gamma-valerolactone ni vanillin ati aromas agbon. GB2760-86 orilẹ-ede mi sọ pe o gba ọ laaye lati lo awọn turari ti o jẹun. Ni akọkọ lo lati ṣeto eso pishi, agbon, fanila ati awọn adun miiran.
200kgs / ilu, 16tons / 20'epo
250kgs / ilu, 20tons / 20'epo
1250kgs / IBC, 20tons / 20'epo
Gamma-Valerolactone Pẹlu Cas 108-29-2
