Question
Posted on: October 29 2017A syrup with predsniolondisodium phosphate Syrspend pH = 4
Answer
In connection with this preparation, two important observations must be made
1. Prednisolone disodium phosphate has an average water content of 8%; This should be taken into account
2. The optimal pH for stability of this ester lies around pH = 7 so Syrspend pH = 4 is unsuitable.