日本在线观看,亚洲成av人无码综合在线观看,高潮毛片无遮挡高清免费视频,国产手机在线αⅴ片无码观看

訂購電話:4001650900

3-Hydroxypyridine

Cas:
109-00-2
Molecular Structure:
MDL:
MFCD00006378
Molecular Formula:
C5H5NO
Molecular Weight:
95.10
Alias:
3-吡啶醇 3-Pyridinol 3-Pyridone
Product order:
Name Specifications Packing Price Delivery
3-Hydroxypyridine 98% 25g RMB 149.6 Consulting service
3-Hydroxypyridine 98% 100g RMB 427.9 Consulting service
3-Hydroxypyridine 98% 500g RMB 1716 Consulting service
Character:
水中溶解度: 33 g/l 水 (20°C)
熔點(diǎn):123-130 °C  
沸點(diǎn):180 °C  
  
Quality Standard:
外觀Appearance                          淺米色至棕色結(jié)晶或粉末
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
熔點(diǎn)Melting point                       123°C - 130°C
純度Purity                              ≥98.0% (GC)
水溶解試驗(yàn)solubility in hot Water       Clear to hazy
水分Water                               <0.2 % 
Storage:
用途  有機(jī)合成和醫(yī)藥中間體。
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)