少妇被猛男粗大的猛进出,亚洲 欧美 动漫 少妇 自拍,日韩免费视频,青春草在线视频免费观看

訂購電話:4001650900

Ethyl Bromodifluoroacetate

Cas:
667-27-6
Molecular Structure:
MDL:
MFCD00042069
Molecular Formula:
C4H5BrF2O2;BrCF2COOCH2CH3
Molecular Weight:
202.98
Alias:
Bromodifluoroacetic Acid Ethyl Ester
Product order:
Name Specifications Packing Price Delivery
Ethyl Bromodifluoroacetate 97% 5g RMB 121 Consulting service
Ethyl Bromodifluoroacetate 97% 25g RMB 209 Consulting service
Ethyl Bromodifluoroacetate 97% 100g RMB 429 Consulting service
Ethyl Bromodifluoroacetate 97% 500g RMB 1716 Consulting service
Character:
不溶于水。
密度:1.583    
折光率n20/D:1.387  
沸點:112 ℃/700 mmHg  
閃點:21 ℃ 
Quality Standard:
外觀Appearance                           無色或微黃色透明液體
紅外光譜鑒別Infrared spectrometry        和對照品匹配
純度Purity                               ≥97.0%
相對密度Specific gravity (20/20°C)      1.5640 - 1.5830
折光率Refractive index n20/D             1.3860 - 1.3890
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