White crystallization pellet or crystalline powder. Photo Grade99.5%; Medical Grade99%; Technical Grade 98.5%

Molecular formula: NaBrCAS No.: 7647-15-6

Appearance	White crystallization pellet or crystalline powder
Items	Photo Grade	Medical Grade	Technical Grade
Main content	99.5% min	99.0% min	98.5% min
Loss on drying	0.3% max	0.5% max	1.0% max
Chloride	0.3% max	0.6% max	1.5% max
Bromate	0.003% max	0.003% max	No reaction
Iodide	0.005% max	0.01% max	Qualified
Sulphate	0.01% max	0.02% max	0.1% max
PH Value(5%)	5.58.0	5.58.0	5.510.5
As	0.5ppm max	4ppm max
Pb	0.5ppm max	4ppm max
Fe	1ppm max	4ppm max
Cu	1ppm max
Transparency  test	Qualified
Packing	25kgs PE/pp bags or 1000 kg ton bag packing

Sodium Bromide