What is function of ''quinoline molybdophosphoric acid'' in the Phosphate Gravimetric Quimociac Test?

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Anoop Kumar Srivastava

An interesting question. The phosphate containing material is dissolved in acid and converted into soluble orthophosphate ions which is then precipitated into quinoline molybdophosphoric acid, an insoluble conplex to be later measured as amount of phosphate present into the material to be tested...

An interesting question. The tested phosphate containing material is dissolved in acid to form soluble orthophosphoric acid . It is then converted into quinoline molybdophosphoric acid , an insoluble precipitate to be measured gravimetrically...