維(wei)生(sheng)素(su)E粉(fen) 59-02-9現(xian)貨(huo)供(gong)應(ying)
- 英(ying)文(wen)名(ming)稱(chen):Vitamin E
- 發(fa)布(bu)日(ri)期(qi): 2021-10-27
- 更(geng)新(xin)日(ri)期(qi): 2026-11-05
產(chan)品(pin)詳(xiang)請(qing)
| 品(pin)牌(pai) |
曙(shu)爾(er)
|
| 用(yong)途(tu) |
參(shen)考(kao)數(shuo)值(zhi)
|
| 別(bie)名(ming) |
天(tian)然(ran)維(wei)生(sheng)素(su) E
|
| 純(chun)度(duo) |
99%
|
| CAS編(bian)號(hao) |
59-02-9
|
| 有(you)效(xiao)物(wu)質(zhi)含(han)量(liang) |
99%
|
維(wei)生(sheng)素(su)E粉(fen)
中(zhong)文(wen)名(ming)稱(chen):
天(tian)然(ran)維(wei)生(sheng)素(su) E
英(ying)文(wen)名(ming)稱(chen):
Vitamin E
CAS號(hao):
59-02-9
分(fen)子(zi)式(shi):
C29H50O2
分(fen)子(zi)量(liang):
430.71
EINECS號(hao):
200-412-2
天(tian)然(ran)維(wei)生(sheng)素(su) E 性(xing)質(zhi)
熔(rong)點(dian)
2.5-3.5 °C
沸(fei)點(dian)
200-220 °C0.1 mm Hg(lit.)
比(bi)旋(xuan)光(guang)度(duo)
24 o (c=2, in isooctane 25 oC)
密(mi)度(duo)
0.95 g/mL at 25 °C(lit.)
折(she)射(she)率(shuai)
n20/D 1.505(lit.)
閃(shan)點(dian)
253 °C
儲(chu)存(cun)條(tiao)件(jian)
2-8°C
化(hua)學(xue)性(xing)質(zhi)
微(wei)綠(lv)黃(huang)色(shai)或(huo)淡(dan)黃(huang)色(shai)粘(nian)稠(chou)液(ye)體(ti),基(ji)本(ben)無(wu)味(wei)
含(han)量(liang):50%
外(wai)觀(guan):淡(dan)黃(huang)色(shai)粉(fen)狀(zhuang)
