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

4,4'-Dichlorobenzophenone

Cas:
90-98-2
Molecular Structure:
MDL:
MFCD00000623
Molecular Formula:
C13H8Cl2O;(ClC6H4)2CO
Molecular Weight:
251.11
Alias:
4,4'-DBP p-Dichlorobenzophenone
Product order:
Name Specifications Packing Price Delivery
4,4'-Dichlorobenzophenone 分析標(biāo)準(zhǔn)品 250mg RMB 539 Consulting service
4,4'-Dichlorobenzophenone 99% 25g RMB 190.3 Consulting service
4,4'-Dichlorobenzophenone 99% 100g RMB 717.2 Consulting service
4,4'-Dichlorobenzophenone 99% 500g RMB 2172.5 Consulting service
Character:
熔點:147℃
沸點:353℃
Quality Standard:
外觀Appearance                            乳白色至淺黃色結(jié)晶
純度Purity                                ≥99.0% (GC)
紅外光譜鑒定Infrared spectrometry         和對照品匹配
熔點Melting point                         146.0 - 149.0℃
丙酮溶解性實驗Solubility in hot Acetone   溶液透明
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