domiphen bromide advantage: 1, Best quality & competitive price 2, ISO facility 3, Efficient logistics domiphen bromide Molecular structure : namedomiphen bromideMolecular formulaC22H40BrNO Molecular weight414.4631Melting point117-119°CSecurity termS26;S36 Note: this product is used for content determination of HPLC method. Standard substance domiphen bromide 538-71-6