中文自拍高清亚洲|亚洲 中文字幕在线播|久久亚洲美日韩精品久久|人妻少妇久久中文字幕大全|国产欧美另类精品又又久久|欧美日韩国产大片在线观看|欧美99久久久国产精品免费|亚洲精品国产综合久久二区无码

Prodcuts

3-Bromopropylamine hydrobromide

3-Bromopropylamine hydrobromide

 

Production base: Suqian Nanxiang Chemicals Manufacturing Co.,Ltd.

CAS NO.:  5003-71-4

Molecular formula:C3H9Br2N

Molecular weight:218.918

Appearance: off-white to yellow crystal

Assay: 98.5% min.

Loss on drying: 1.0% max.

Residue on ignition: 0.1% max.

Applications:

Pharmaceutical raw material and intermediate for the preparation of homotaurine.

Often used as a reagent to introduce propylamine to a molecular scaffolds.

Involved in the synthesis of photochemical and thermal-reactive azobenzene and indolyl carbazole containing rotane.

 

Packaging: 25kg fiber drum 

 

 

 
點擊這里給我發(fā)消息
徐經(jīng)理
點擊這里給我發(fā)消息
陳經(jīng)理
點擊這里給我發(fā)消息
管經(jīng)理