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m-Phosphoric acid, glacial stick Cas 37267-86-0 - used in dentistry for making zinc oxyphosphate cement; as reagent in chemical analysis.
P 1745 (OTTO) m-Phosphoric acid, glacial stick Cas 37267-86-0 - used in dentistry for making zinc oxyphosphate cement; as reagent in chemical analysis.
The method describes a procedure for the quantitative determination of total vitamin C content in food which includes naturally occurring vitamin C (ascorbic acid + dehydroascorbic acid) in the constituents of the food and ascorbic acid which may be added during its manufacture.