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

訂購電話:4001650900

2-(Aminomethyl)-1-ethylpyrrolidine

Molecular Structure:
MDL:
MFCD00003178
Molecular Formula:
C7H16N2
Molecular Weight:
128.22
Alias:
Product order:
Name Specifications Packing Price Delivery
2-(Aminomethyl)-1-ethylpyrrolidine 98% 5ml RMB 198 Consulting service
2-(Aminomethyl)-1-ethylpyrrolidine 98% 25ml RMB 517 Consulting service
2-(Aminomethyl)-1-ethylpyrrolidine 98% 100ml RMB 1408 Consulting service
Character:
密度:0.88    
折光率: 1.4660
沸點(diǎn): 59°C
閃點(diǎn): 56 °C  
Quality Standard:
外觀Appearance                           無色或淡黃色液體
紅外光譜鑒別Infrared spectrometry        和對照品匹配
純度Purity                               ≥98.0%
相對密度Specific gravity (20/20°C)      1.8800 - 1.8850
折光率Refractive index n20/D             1.4655 - 1.4675
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號:滬ICP備19037119號-1     
網(wǎng)站地圖:
試劑CAS試劑分類試劑產(chǎn)品實(shí)驗儀器耗材分類實(shí)驗儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號