Phenazopyridine Hydrochloride other active pharmaceutical ingredients,,Active Pharmaceutical Ingredients,Other Active Pharmaceutical Ingredients
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Product introduction: Chemical Name :2,6-Pyridinediamine, 3-(phenylazo)-, monohydrochloride. 2,6-Diamino-3-(phenylazo)pyridine monohydrochloride Molecular formular:C11H11N5.HClMolucular weight:249.70 CAS: 136-40-3Property: Dark red crystalline powder Insolube in water ≤0.1% Relation substance impurities≤1.0% Single peak≤0.5% Loss in dry ≤1.0% Remain in burn ≤0.2% Heavy Metal ≤20ppm Assay 99.0~101.0%