Potassium Bromide
Molecular Formula: KBr
CAS No.:7758�02--3
Appearance: White Crystal / Powder
....................................Sensitive Grade........................Medical Grade
Main Content..................99.50%min...............................99.00%min
Loss on Drying...............0.50%max................................1.00%max
Chloride...........................0.20%max.................................0.50%max
Sulfate..............................0.005%max...............................0.02%max
Bromate...........................0.003%max...............................Non-reaction
PH(5%)............................5.5-8.5........................................5.5-8.5
Cu.....................................0.50ppmmax................................./
Fe......................................0.50ppmmax................................/
Pb......................................0.02ppmmax.............................10ppmmax
Transparency..................Qualified ......................................./
Packaging:25kgs PP/ PE bags
Uses: It is mainly used as sensitization film,photograph sensitive material and photographic paper,and medicine,printing agents,etc.