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

5-Hydroxymethyl-2-furaldehyde

Cas:
67-47-0
Molecular Structure:
MDL:
MFCD00003234
Molecular Formula:
C6H6O3
Molecular Weight:
126.11
Alias:
5-羥甲基-2-呋喃甲醛 5-(Hydroxymethyl)furfural 5-Hydroxymethyl-2-furancarboxaldehyde 5-(Hydroxymethyl)-2-furaldehyde
Product order:
Name Specifications Packing Price Delivery
5-Hydroxymethyl-2-furaldehyde 98% 1g RMB 167.2 促銷
5-Hydroxymethyl-2-furaldehyde 98% 5g RMB 695.2 促銷
5-Hydroxymethyl-2-furaldehyde 98% 25g RMB 3154.8 促銷
5-Hydroxymethyl-2-furaldehyde 分析標準品,>99% 250mg RMB 319 現(xiàn)貨
5-Hydroxymethyl-2-furaldehyde 99% 250mg RMB 209 現(xiàn)貨
5-Hydroxymethyl-2-furaldehyde 99% 1g RMB 869 現(xiàn)貨
5-Hydroxymethyl-2-furaldehyde 99% 5g RMB 3173.5 現(xiàn)貨
Character:
溶于水和大部分有機溶劑。
熔點: 30-34 °C  
沸點: 114-116 °C/1 mmHg
閃點:  79 °C  
折光率: 1.5627  
Quality Standard:
外觀Appearance                          淺黃色至黃色液體或結晶粉末或塊狀物
紅外光譜鑒別Infrared spectrometry       符合
熔點Melting point                       29°C - 34°C
純度Purity                              ≥98% (GC)
水分Water                               1.0 % 
Storage:
2-8°C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(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