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 gallate

Cas:
831-61-8
Molecular Structure:
MDL:
MFCD00016430
Molecular Formula:
C9H10O5
Molecular Weight:
198.17
Alias:
3,4,5-三羥基苯甲酸乙酯 3,4,5-Trihydroxybenzoic acid ethyl ester Ethyl 3,4,5-trihydroxybenzoate Gallic acid ethyl ester
Product order:
Name Specifications Packing Price Delivery
Ethyl gallate 98% 25g RMB 52.8 促銷
Ethyl gallate 98% 100g RMB 167.2 促銷
Ethyl gallate 98% 500g RMB 695.2 促銷
Character:
熔點(diǎn):151-154℃
Quality Standard:
外觀Appearance                          白色至微米黃色粉末
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
純度Purity                              ≥98.0% (T)
熔點(diǎn)Melting point                       151°C - 154°C
醇溶性實(shí)驗(yàn)Solubility in Methanol        溶液透明
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號(hào):滬ICP備19037119號(hào)-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(hào)