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(gòu)電話:4001650900

γ-Caprolactone

Cas:
695-06-7
Molecular Structure:
MDL:
MFCD00005401
Molecular Formula:
C6H10O2
Molecular Weight:
114.14
Alias:
γ-乙基-γ-丁內(nèi)酯 γ-Ethyl-γ-butyrolactone gamma-Hexanolactone
Product order:
Name Specifications Packing Price Delivery
γ-Caprolactone 99% 25ml RMB 209 Consulting service
γ-Caprolactone 99% 100ml RMB 627 Consulting service
Character:
無(wú)色透明液體,不溶于水,易溶于醇類有機(jī)溶劑。有濃甜藥草、焦糖樣香氣。
沸點(diǎn):219 °C
閃點(diǎn):98 °C
折光率n20/D:1.439
密度:1.023 
Quality Standard:
外觀Appearance                          無(wú)色透明液體
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
純度Purity                              ≥99.0% (GC)
比重Specific gravity (25/25°C)         1.020~1.025
折光率Refractive index n20/D            1.437~1.442
酸值A(chǔ)cid value(mg KOH/g)                ≤1.0 
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)