Bismuth subsalicylate | molecular formula | HOC6H4COOBiO | standard | USP23/24 | content(bismuth) | 56-59.4% | arsenic | 10PPM | loss on dry | 0.5% | free bismuth | 40PPM | PH (10% solution) | 2.7-5.0 | salicylate | 36.5-39.3% | free salicylic acid | 0.2% | copper,lead,silver | 10PPM | nitrate | 0.4% | packing | 25kg/cardboard pail,11.25T/20'FCL | |