potassium bromide 99%

payment method: lc at sight or tt advance
item specification
molecular formula kbr
content %≥ 99
moisture %≤ 0.5
cl- %≤ 0.5
so4 %≤ 0.02
bro3 %≤ 0.005
i %≤ 0.01
pb %≤ 0.0005
ph（50g/l） 5.5~8.0
packing plastic lined fibre drum or polypropylene woven bag or in accord with client’s requirements

usage: photosensitive material, uses in making the light sensitive film, the development medicine, the negative intensifier, the toner and the color photo bleaching agent, in the industry; on the medicine serves as the nerve sedative.

7758-02-3