Dry Content:95.0%-100.5%
【Characteristics】:A white or almost white crystalline powder
Identification:USP24,USP26,BP98,EP97
Appearance of the solution:Clear and colourless
Crystallinly:Meets the requirements
Acidity:PH3.5-4.5
Specific Rotation:+115。-+130。
Water:<0.6%