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

(4-Pyridylthio)acetic acid

Molecular Structure:
MDL:
MFCD00006424
Molecular Formula:
C7H7NO2S
Molecular Weight:
169.20
Alias:
4-吡啶巰基乙酸 S-(4-Pyridyl)thioglycolic Acid
Product order:
Name Specifications Packing Price Delivery
(4-Pyridylthio)acetic acid 98% 25g RMB 297 Consulting service
(4-Pyridylthio)acetic acid 98% 100g RMB 1166 Consulting service
Character:
熔點(diǎn):251-255 °C 
Quality Standard:
外觀Appearance                          類白色結(jié)晶粉末
紅外光譜鑒定Infrared spectrometry       和對照品匹配
純度Purity                              ≥98.0% (GC) 
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