日本在线观看,亚洲成av人无码综合在线观看,高潮毛片无遮挡高清免费视频,国产手机在线αⅴ片无码观看

訂購(gòu)電話(huà):4001650900

cis-3-Hexenyl acetate

Cas:
3681-71-8
Molecular Structure:
MDL:
MFCD00036563
Molecular Formula:
C8H14O2; CH3CO2CH2CH2CH=CHC2H5
Molecular Weight:
142.20
Alias:
乙酸順式-3-己烯酯 (3Z)-C-3-Hexenyl acetate Z)-Hex-3-enyl acetate 3-Hexen-1-ol Leaf acetate
Product order:
Name Specifications Packing Price Delivery
cis-3-Hexenyl acetate 98% 25ml RMB 209 現(xiàn)貨
cis-3-Hexenyl acetate 98% 100ml RMB 638 現(xiàn)貨
cis-3-Hexenyl acetate ≥98%, FCC, FG 1Kg RMB 1848 Consulting service
Character:
無(wú)色至淡黃色液體,天然存在于茉莉花和包括蘋(píng)果,番石榴和西番蓮等多種水果中。
折光率n20/D: 1.427
沸點(diǎn):75-76 °C/23 mmHg
密度: 0.897
閃點(diǎn): 57 °C
Quality Standard:
98%:

外觀(guān)Appearance                          Colorless to Pale Yellow Liquid
紅外光譜鑒別Infrared spectrometry       Conforms to Structure
純度Purity                              ≥98.0% (GC)
比重Specific gravity (20/20°C)         0.898-0.904
折光率Refractive index n20/D            1.424-1.430


≥98%, FCC, FG:

  
外觀(guān)Appearance                          Colorless to Pale Yellow Liquid
紅外光譜鑒別Infrared spectrometry       Conforms to Structure
純度Purity                              ≥98.0% (GC)
相對(duì)密度Specific gravity (25/25°C)     0.8960 - 0.9010
折光率Refractive index n20/D            1.4250 - 1.4290
酸度Acid Value                          ≤1.0
醇溶解試驗(yàn)solubility in 95% Ethanol     Clear ,1ml/1ml 95% Ethanol  
砷Arsenic (As)                          ≤3 ppm
鎘Cadmium (Cd)                          ≤1 ppm
汞Mercury (Hg)                          ≤1 ppm
鉛Lead (Pb)                             ≤10 ppm 

Storage:
充氮后在陰涼黑暗處保存
Related Products
上海紫一試劑廠(chǎng)   ? 2025 All Rights Reserved      備案號(hào):滬ICP備19037119號(hào)-1     
網(wǎng)站地圖:
試劑CAS試劑分類(lèi)試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類(lèi)實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)