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-Methylsalicylic acid

Cas:
50-85-1
Molecular Structure:
MDL:
MFCD00002454
Molecular Formula:
C8H8O3; CH3C6H3(OH)CO2H
Molecular Weight:
152.15
Alias:
2-羥基-4-甲基苯甲酸 2-Hydroxy-4-methylbenzoic Acid 2-Hydroxy-p-toluic Acid m-Cresotic Acid
Product order:
Name Specifications Packing Price Delivery
4-Methylsalicylic acid 98% 25g RMB 253 Consulting service
4-Methylsalicylic acid 98% 100g RMB 869 Consulting service
4-Methylsalicylic acid 98% 500g  RMB 3267 Consulting service
Character:
白色或微紅色粉末。
熔點:173-177 °C
Quality Standard:
外觀Appearance                          白色至灰黃色粉末
紅外光譜鑒別Infrared spectrometry       符合
純度Purity                              ≥98.0% (中和滴定)
熔點Melting point                       176°C - 180°C
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