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

1-Ethynylcyclopentanol

Molecular Structure:
MDL:
MFCD00001365
Molecular Formula:
C7H10O;HC≡CC5H8OH
Molecular Weight:
110.15
Alias:
Product order:
Name Specifications Packing Price Delivery
1-Ethynylcyclopentanol 98% 25g RMB 1757.8 Consulting service
1-Ethynylcyclopentanol 98% 5g RMB 539 Consulting service
Character:
密度:0.96  
熔點: 27℃
沸點:156-159℃
折光率n20/D: 1.4735-1.4755  
閃點: 48℃ 
Quality Standard:
外觀Appearance                           透明液體
紅外光譜鑒別Infrared spectrometry        和對照匹配
純度Purity                               ≥98.0% (GC)
相對密度Specific gravity (20/20°C)      0.9600-0.9630
折光率Refractive index n20/D             1.4735-1.4755
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)品實驗儀器耗材分類實驗儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號