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

Tris(2-aminoethyl)amine

Molecular Structure:
MDL:
MFCD00008177
Molecular Formula:
C6H18N4;(NH2CH2CH2)3N
Molecular Weight:
146.23
Alias:
2,2',2''-Nitrilotriethylamine 2,2',2''-Triaminotriethylamine TAEA
Product order:
Name Specifications Packing Price Delivery
Tris(2-aminoethyl)amine 97% 10ml RMB 412.5 Consulting service
Tris(2-aminoethyl)amine 97% 25ml RMB 871.2 Consulting service
Tris(2-aminoethyl)amine 97% 5ml RMB 212.3 Consulting service
Character:
密度: 0.977  
沸點(diǎn): 114 °C/15 mmHg
折光率n20/D:1.497
閃點(diǎn):113 °C
Quality Standard:
外觀Appearance                          黃色透明液體
紅外光譜鑒別Infrared spectrometry       符合
純度Purity                              ≥97.0% (GC)
折光率Refractive index n20/D            1.4950 - 1.4980
相對密度Specific gravity (20/20°C)     0.9750 - 0.9820  
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(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