2,2 '- bipyridine raw material manufacture

2，2′- Bipyridine alias (other name): & alpha& alpha;'- Diazobenzene Yunnan Guizhou Sichuan Guangxi Gansu Hunan Guangdong Kunming Qujing Yuxi Zhaotong Baoshan Lijiang Pu'er Lincang Dehong Nujiang Diqing Shangri La Dali Chuxiong Honghe Wenshan Xishuangbanna where there is 2,2 & prime- Bipyridine cheap manufacturer agent wholesaler level: industrial grade 2, 2 & prime- Bipyridine price formula: c10h8n2 molecular weight: 156
2 CAS No
: 366-18-7 appearance: white or light red crystalline powder package: 20kg / barrel
Melting point range: 70-72 DEG; C; Moisture: & lt; 0
50%; Free chlorine: & lt; 0
001%; Sulfur salt: & lt; 0
005%; Heavy metals: & lt; 0
005% 　　1
Its appearance is white or light pink crystalline powder
　　2
It is easily soluble in pure ethyl, ethyl rice, Ben, trichloroalkane and petroleum rice, and soluble in about 2000 parts of water
Its solution will turn red when it meets ferrous salt
　　3
Melting point 69
7 ℃; Boiling point 272 ~ 273 ℃
2,2 '- bipyridine is one of the isomers of bipyridine, which is a colorless solid
It is a bidentate chelating ligand, which can form complexes with many metal ions, so it can be used as redox indicator
The complexes with ruthenium and platinum have strong luminescence properties and may have potential applications