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

3-(3,4-Dimethoxyphenyl)propionic acid

Molecular Structure:
MDL:
MFCD00002774
Molecular Formula:
(CH3O)2C6H3CH2CH2CO2H; C11H14O4
Molecular Weight:
210.23
Alias:
3,4-Dimethoxyhydrocinnamic acid
Product order:
Name Specifications Packing Price Delivery
3-(3,4-Dimethoxyphenyl)propionic acid 98% 5g RMB 209 Consulting service
3-(3,4-Dimethoxyphenyl)propionic acid 98% 25g RMB 858 Consulting service
Character:
熔點:96-97 °C
Quality Standard:
外觀Appearance                            類白色粉末或塊狀固體
紅外光譜Infrared spectrum                 Conforms
純度Purity                                97.5% - 102.5% (中和滴定)
純度Purity                                ≥98.0%(GC)
熔點Melting point                         98.0 - 101.0 ℃
甲醇溶解試驗Solubility in Methanol        溶液有極微小渾濁
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