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

6-Heptynoic acid

Molecular Structure:
MDL:
MFCD00239430
Molecular Formula:
C7H10O2;HC≡C(CH2)4COOH
Molecular Weight:
126.15
Alias:
Product order:
Name Specifications Packing Price Delivery
6-Heptynoic acid 97% 1g RMB 319 Consulting service
6-Heptynoic acid 97% 5g RMB 1287 Consulting service
6-Heptynoic acid 97% 25g RMB 3278 Consulting service
Character:
熔點:22°C
折光率n20/D:1.451
沸點:94 °C/1 mmHg
密度:0.997
閃點:113 °C
Quality Standard:
外觀Appearance                          無色至黃色液體
紅外光譜鑒別Infrared spectrometry       Conforms
純度Purity                              ≥95.0% (GC)  
Storage:
密封保存
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號:滬ICP備19037119號-1     
網站地圖:
試劑CAS試劑分類試劑產品實驗儀器耗材分類實驗儀器耗材新聞資訊
   滬公網安備 31012002003055號