少妇被猛男粗大的猛进出,亚洲 欧美 动漫 少妇 自拍,日韩免费视频,青春草在线视频免费观看

訂購電話:4001650900

L-Gulonic acid γ-lactone

Molecular Structure:
MDL:
MFCD00064331
Molecular Formula:
C6H10O6
Molecular Weight:
178.14
Alias:
L-古洛糖酸-g-1,4-內(nèi)酯 L(+)-Gulono-1,4-lactone L-(+)-Gulonic Acid gamma-Lactone L-Gulonolactone L(+)-Gulonic acid gamma-lactone
Product order:
Name Specifications Packing Price Delivery
L-Gulonic acid γ-lactone 98% 5g RMB 957 Consulting service
L-Gulonic acid γ-lactone 98% 25g RMB 2750 Consulting service
Character:
熔點(diǎn):183-187℃  
Quality Standard:
外觀Appearance                           白色至類白色結(jié)晶粉末
純度Purity                               ≥98.0%(GC)
水分Water                                <0.5 % (K.F.)
熔點(diǎn)Melting point                        184.0 - 188.0°C  
比旋度Specific optical rotation [a]20/D  +55.0 - +57.0 °(C=2, Water)
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)