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(gòu)電話(huà):4001650900

2-Bromo-5-methylthiophene

Cas:
765-58-2
Molecular Structure:
MDL:
MFCD00130103
Molecular Formula:
C5H5BrS
Molecular Weight:
177.06
Alias:
Product order:
Name Specifications Packing Price Delivery
2-Bromo-5-methylthiophene 95% 1g RMB 297 Consulting service
2-Bromo-5-methylthiophene 95% 5g RMB 858 Consulting service
2-Bromo-5-methylthiophene 95% 25g RMB 2838 Consulting service
Character:
折光率n20/D:1.569
沸點(diǎn):65 °C/15 mmHg
密度:1.552
閃點(diǎn):78 °C
Quality Standard:
外觀Appearance                            無(wú)色或黃色液體,可能含有少量沉淀物
紅外光譜Infrared spectrum                 Conforms
純度Purity                                ≥95.0 %(GC)
相對(duì)密度Specific gravity (20/20)          1.5670 - 1.5820
折光率Refractive index n20/D              1.5690 - 1.5720
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(lèi)試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類(lèi)實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)