Appearance: White crystal or crystalline powder
Solubility: Complies
Identification:
HPLC: Peak retention time consistent with the reference standard
IR: Corresponding to Reference Spectrum)
PH: 6.5-7.5
Color of solution: Less than yellow No.I color liquid
Clarify of solution: Solution is clear
Related substances
Total impurity(include Amifostine thiol): 0.3%max
Amifostine thiol: 0.3%max
Moisture: 19.2-21.2%
Heavy metals: 0.002%max
Assay: 78.0-82.0%
Package: 25kg/fibre drum
