(Potassium Phosphate dibasic)
K2HPO4.3H2O MW 228.22 CAS [16788-57-1]
Assay >99%
UV: 215nm >10%; 220nm >50%; 230nm >80%; 240nm >95%; 320-400nm >99%
UV measured as 1M solution in water
Adsorbs moisture from air. Replace cap promptly after use.
Application: HPLC as buffer reagent