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

Tetramethylammonium fluoride

Cas:
373-68-2
Molecular Structure:
MDL:
MFCD00011627
Molecular Formula:
C4H12FN;(CH3)4NF
Molecular Weight:
93.14
Alias:
Product order:
Name Specifications Packing Price Delivery
Tetramethylammonium fluoride 97% 25g RMB 649 Consulting service
Tetramethylammonium fluoride 97% 100g RMB 2277 Consulting service
Character:
溶點(diǎn)(以干基計(jì)):170 °C 
Quality Standard:
外觀Appearance                            白色固體
紅外光譜Infrared spectrum                 Conforms
核磁Proton NMR spectrum                   Conforms
純度Purity (以干基計(jì)                     96.5 ~ 103.5 %
純度Purity                                55 %(HClO4滴定)
剩余物remainer                            40~45%水                          

備注:含4個(gè)結(jié)晶水

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(yàn)儀器耗材分類實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號