Specifications: （Reference standard: AJI92）
Item Standard Analysis data
Appearance White crystals or crystalline powder Conforms
Specific rotation[α]20/D
(C=10,2mol/L HCL) +25.2 to +25.8° +25.50°
State of solution
(Transmittance) Clear and colorless
Not less than 98.0% 98.0%
Chloride (Cl) 19.11 to 19.50% 19.40%
Ammonium (NH4) Not more than 0.02%