Bismuth Subsalicylate, Powder

 
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Formula:BiC7H5O4
Appearance:White, very light powder
Identification: passesto pass test
Assay Bismuth: 57.3%56.0-59.4%
Loss on Drying (105° C): 0.5%1.0% max.
Arsenic: < 2 ppm10 ppm max.
Alkalis & Alkaline Earths: 0.2%0.5% max.
pH (10% soln. at 20° C): 3.52.7-5.0
Lead: < 1 ppm10 ppm max.
Particle size: 100% thru 100 mesh
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