Product Name: Bismuth Subsalicylate |
|
Items |
Specification |
Identification |
A: Infrared Absorption (197M) B: It responds to the test for Bismuth (191) PH:2.7-5.0 |
Loss on drying |
≤ 1% |
Nitrates |
≤ 0.4% |
Arsenic |
≤ 10ppm |
Free salicylate |
≤ 0.2% |
Copper Lead Silver |
Conforms |
Bismuth solubility |
≤ 40ppm |
Assay Bismuth by Ignition |
56%-59.4% |
Total salicylate |
36.5%-39.3% |