DSP 1.Anhydrous,White or colorless crystal 2.ISO9001,ISO22000,KOSHER, GMP, ... , its water solution is slightly alkaline, relative density at 1.63, melting point at 34.6°C.Specifications:Name of indexFood GradeMain contents ... ≥%98.0PH of 1% water solution9.0 -9.4Chloride, as ...