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

Methyl trifluoromethanesulfonate

Cas:
333-27-7
Molecular Structure:
MDL:
MFCD00000409
Molecular Formula:
C2H3F3O3S; CF3SO2OCH3
Molecular Weight:
164.10
Alias:
三氟代甲磺酸甲酯 Methyl triflate Trifluoromethanesulfonic Acid Methyl Ester
Product order:
Name Specifications Packing Price Delivery
Methyl trifluoromethanesulfonate 98% 25g RMB 1419 Consulting service
Methyl trifluoromethanesulfonate 98% 5g RMB 352 Consulting service
Character:
密度:1.45  
沸點:94-99℃  
折光率n20/D:1.325-1.327  
閃點:38℃ 
Quality Standard:
外觀Appearance                           無色透明至黃色液體
紅外光譜鑒別Infrared spectrometry        Conforms
純度Purity                               ≥98.0%
折光率Refractive index n20/D             1.3250 - 1.3270
相對密度Specific gravity (20/20°C)      1.4960 - 1.5030 
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號:滬ICP備19037119號-1     
網站地圖:
試劑CAS試劑分類試劑產品實驗儀器耗材分類實驗儀器耗材新聞資訊
   滬公網安備 31012002003055號