Determination of ranitidine hydrochloride in pharmaceutical preparations by titrimetry and visible spectrophotometry using bromate and acid dyes.
D000143:Acids; D000897:Anti-Ulcer Agents / Q000032:analysis*; D001391:Azo Compounds; D001959:Bromates / Q000737:chemistry; D004396:Coloring Agents; D007202:Indicators and Reagents; D007203:Indigo Carmine; D016877:Oxidants; D011899:Ranitidine / Q000032:analysis*; D015203:Reproducibility of Results; D013053:Spectrophotometry; D013607:Tablets
D000143:Acids; D000897:Anti-Ulcer Agents; D001391:Azo Compounds; D001959:Bromates; D004396:Coloring Agents; D007202:Indicators and Reagents; D016877:Oxidants; D013607:Tablets; C005108:metanil yellow; D011899:Ranitidine; D007203:Indigo Carmine