Bromide

Potassium Bromide CAS No.:7758-02-3

CAS No.:7758-02-3
Molecular Formula:KBr
Product description: Potassium Bromide,KBr,7758-02-3 Mainly used as sensitization film,photograph emulsion material,photographic papers,medicine,plastic,printing agents,special soaps, carving and lithographic printing.
INQUIRY

Basic Information
CAS No.:		7758-02-3
Molecular:		119
Molecular Formula:		KBr
Applications:		Mainly used as sensitization film,photograph emulsion material,photographic papers,medicine,plastic,printing agents,special soaps, carving and lithographic printing.

Product Specifications
Items			Potassium Bromide（Solid）
Appearance			White powder
Assay			≥99.0%	≥99.5%	≥99.5%	≥99.5% (KBr)
Loss on dry			≤0.5%	≤0.3%	≤0.3%	≤0.5%
Chlorides			≤0.5%	≤0.2%	≤0.2%	≤0.5%
Bromates			≤0.005%	≤0.003%	≤0.001%	－
Iodide			≤0.005%	≤0.005%	≤0.001%	－
Sulfates			≤0.01%	≤0.005%	≤0.005%	≤0.005%
PH Value			5.5-7.5	5.5-7.5	6.0-7.5	5.5-8.5
Pb			≤10ppm	≤4ppm	≤0.2ppm	≤0.2ppm
Fe			≤5ppm	≤4ppm	≤0.5ppm	≤0.5ppm

Package Details
For solid	25 KG per Fiber pail with inner PE bag.