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

(S)-BINOL

Molecular Structure:
MDL:
MFCD00004068
Molecular Formula:
C20H14O2;HOC10H6C10H6OH
Molecular Weight:
286.32
Alias:
S-1,1'-聯(lián)-2-萘酚,(S)-(-)-2,2'-二羥基-1,1'-聯(lián)萘,(S)-(?)-1,1'-Bi(2-naphthol) (?)-2,2'-Dihydroxy-1,1'-dinaphthyl (S)-(?)-1,1'-Binaphthalene-2,2'-diol (S)-(-)-1,1'-Bi-2-naphthol (S)-(-)-2,2'-Dihydroxy-1,1'-binaphthyl (S)-(-)-BINOL
Product order:
Name Specifications Packing Price Delivery
(S)-BINOL 99% 1g RMB 204.6 Consulting service
(S)-BINOL 99% 5g RMB 317.9 Consulting service
(S)-BINOL 99% 25g RMB 1309 Consulting service
(S)-BINOL 99% 100g RMB 4246 Consulting service
Character:
不溶于水。
熔點: 205-211℃
Quality Standard:
外觀Appearance                          白色至淺灰色結晶或結晶粉末
紅外光譜鑒別Infrared spectrometry       和對照品匹配
熔點Melting point                       205°C - 211°C
純度Purity                              ≥99.0% (HPLC)
比旋度Specific rotation [a]20/D      -33° ~ -38°(c=1, THF)
Storage:
儲存溫度 2-8°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