"Medicine is a science of uncertainty and an art of probability.” - William Osler




Potassium Bromide

Other Fine Chemical
Grades Available Pure/LR/AR
CAS NO 7758-2-3
HS Code 28275120
Molecular Formula KBr
Molecular Weight 119.002
Applications Medically, veterinary, Photography & in optics, etc.
Packing Available 50 Kgs, 25 Kgs, 10 Kgs HDPE Drums, Fibre Drums.
TEST SPECIFICATION RESULT
Description A white crystalline powder. A white crystalline powder.
Solubility Freely soluble in water. Freely soluble in water.
Identification A & B Complies the test
Appearance of solution 10 % w/v solution is clear and colourless. Solution is clear & colourless
Acidity & Alkalinity Not more than 0.5 ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the colour of the indicator. Complies the test
Heavy metals Max. 10 ppm < 0.002 ppm
pH (5% aq. Solution) 6.0 to 8.8 6.5 to 7.6
Bromate No blue colour developes Complies the test
Arsenic Limit max. 2 ppm < 0.002ppm
Barium & Iron 0.001 % < 0.0002 %
Chloride Max. 0.6 % < 0.25 %
Sulphate Max. 100 ppm < 0.1 ppm
Sodium, Calcium & Magnesium Max 0.05 % < 0.0002 %
Loss on drying @ 1050 ℃ Max 1.0 % < 0.25 %
Assay (on dried basis) Not less than 99.0 & Not more than 100.5 % > 99.55 %
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