Product Overview
Sodium Bromide, Granular, Reagent, ACS Grade
Molecular Formula: NaBr
CAS Number: 7647-15-6
Molecular Weight: 102.89
Sodium Bromide, Granular, Reagent, ACS is used in photography in the preparation of silver bromide emulsion on photographic plates or films. As a Reagent ACS grade reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. ScienceLab Reagent ACS grade products meet the toughest regulatory standards for quality and purity.
| TEST | MIN | MAX |
|---|---|---|
| ASSAY (NaBr; CORRECTED FOR Cl) | 99.0 % | |
| pH OF A 5% SOLUTION @ 25oC | 5.0 - 8.8 | |
| INSOLUBLE MATTER | 0.005 % | |
| BROMATE (BrO3) | 0.001 % | |
| CHLORIDE (Cl) | 0.2 % | |
| SULFATE | 0.002 % | |
| BARIUM | 0.002 % | |
| HEAVY METALS (as Pb) | 5 ppm | |
| IRON (Fe) | 5 ppm | |
| CALCIUM (Ca) | 0.002 % | |
| MAGNESIUM (Mg) | 0.001 % | |
| POTASSIUM (K) | 0.1 % |
Shipping Information
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Storage Information
HYGROSCOPIC: Keep tightly closed.
