Product Description: Sodium phosphate monobasic monohydrate is a commonly used buffer[1].
Formula: H4NaO5P
References: [1]Buur JL, et al. Analysis of diltiazem in Lipoderm transdermal gel using reversed-phase high-performance liquid chromatography applied to homogenization and stability studies. J Pharm Biomed Anal. 2005;38(1):60-65.