... 06 Formula wt dihydrate 172.09 1,Formula: Anhydrous CaHPO4 ; Dihydrate CaHPO4·2H2O 2,Formula wt, anhydrous 136.06Formula wt, dihydrate 172 ... CAS: dihydrate [7789-77-7]4,Specificity: white monoclinic crystalline powder, odorless, soluble in diluted hydrochloric acid, nitric acid, acetic ... indexFCC-VE 341 (ii)DescriptionWhite crystal or granular, granular powder or powderAssay ,%97.0-105.098.0--102.0(200 ...