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

2,5-Di-tert-Butylhydroquinone

Cas:
88-58-4
MDL:
--MFCD00008825
Molecular Formula:
C14H22O2;[(CH3)3C]2C6H2-1,4-(OH)2
Molecular Weight:
222.32
Alias:
DTBHQ
Product order:
Name Specifications Packing Price Delivery
2,5-Di-tert-Butylhydroquinone 98% 500g RMB 528 Consulting service
2,5-Di-tert-Butylhydroquinone 98% 100g RMB 206.8 Consulting service
Character:
不溶于水,溶于丙酮、醇和苯。實(shí)際上不溶于甲苯和己烷。
熔點(diǎn):215 °C
閃點(diǎn):216 °C
Quality Standard:
 
   外觀Appearance                          淺褐色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry       和對照品匹配
純度Purity                              ≥98.0% (GC)
熔點(diǎn)Melting point                       212°C - 220°C
Storage:

用途  抗氧劑
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)