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

Phenyl benzoate

Cas:
93-99-2
Molecular Structure:
MDL:
MFCD00003072
Molecular Formula:
C13H10O2; C6H5CO2C6H5
Molecular Weight:
198.22
Alias:
安息香酸苯酯 Benzoic acid phenyl ester
Product order:
Name Specifications Packing Price Delivery
Phenyl benzoate 99% 25g RMB 209 Consulting service
Phenyl benzoate 99% 100g RMB 649 Consulting service
Phenyl benzoate 99% 500g RMB 2772 Consulting service
Character:
無色棱形結(jié)晶,易溶于熱乙醇,微溶于冷乙醇和乙醚,不溶于水,有草葉油味。
熔點(diǎn):68-70 °C
沸點(diǎn):298-299 °C
密度:1.235
Quality Standard:
外觀Appearance                        白色結(jié)晶粉末
純度Purity                            ≥99.0% (GC)
紅外光譜鑒別Infrared spectrometry     和對照品匹配
酸值A(chǔ)cid value                        <1 mg KOH/g
熔點(diǎn)Melting point                     69.0 - 72.0°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(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