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:4001650900

1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane

Molecular Structure:
Molecular Formula:
C14H4Br10
Molecular Weight:
971.22
Alias:
1,2-雙(2,3,4,5,6-五溴苯基)乙烷 2,2',3,3',4,4',5,5',6,6'-Decabromobibenzyl
Product order:
Name Specifications Packing Price Delivery
1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane 96% 100g RMB 209 Consulting service
1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane 96% 25g RMB 88 Consulting service
1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane 96% 500g RMB 759 Consulting service
Character:
熔點(diǎn):348-353°C 
Quality Standard:
外觀Appearance                          白色粉末
純度Purity                              ≥96.0% (銀量滴定)
總溴total bromine                       ≥81.0%
熔點(diǎn)Melting point                       ≥ 345℃  
含水量water                             ≤ 0.01%
游離溴Free bromide                      ≤ 20ppm     
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)