Potassium Bromide 99.5%min

Classification: Halide (Except Chloride) Type: Potassium Bromide CAS No.: 7758-02-3 Other Names: ...

Product Detail

Packaging & Delivery

Packaging Details: POTASSIUM BROMIDE PACKAGE:
PP bag with PE inner bag/fibre drum,25kgs per bag/drum

POTASSIUM BROMIDE

GENERAL DESCRIPTION:

1,Potassium Bromide,KBr
2,Main content: 99.5% min
3,CAS No.: 7758-02-3
4,Packed in 25kg bags.

SPECIFICATION:

Items	Photo First Grade	Photo Second Grade	Medical Grade
Main content	99.5% min	99.5% min	99.0% min
Loss on drying	0.3% max	0.3% max	0.5% max
Chloride	0.2% max	0.2% max	0.5% max
Bromide	0.001% max	0.003% max	0.005% max
Iodide	0.001%max	0.005% max	0.005% max
Sulfate	0.005%max	0.005% max	0.01% max
PH Value(5)	6.07.5	5.57.5	5.57.5
As	-----	-----	≤0.0004
Pb	0.2ppm max	4ppm max	10ppm max
Fe	0.5ppm max	4ppm max	5ppm max
Cu	0.5ppm max	1.0ppm max	1ppm max
Bi	0.2ppm max	0.5ppm max	-----
Peroxide solution penetrability(250g/l)	93100(410nm)	85100(410nm)	-----
Transparency test	Qualified	Qualified	-----
Ammonia	15.0ppm max	-----	-----
Peroxide solution chromaticity(250g/l)	(15.0 Black once)max	-----	-----
Packing	PP bag with PE inner bag/fibre drum,25kgs per bag/drum