Potassium Phosphate Dibasic Trihydrate 99% AR Grade Reagent
White granules or powder. Slightly hygroscopic. After burning, it becomes pyrophosphate. Soluble in water, 100g can be quickly dissolved in 67ml of cold water. Slightly soluble in ethanol, its aqueous solution is slightly alkaline to phenolphthalein.
Buffer. It can be used as a buffer in antifreeze. Formulated in antibiotic medium. Pharmaceutical.
Item of Analysis
Transparency of solution
to pass test
Insoluble in water,%
Heavy metals(as Pb),%
Not a hazardous substance or mixture.