Superiority:
Appearance White or almost white crystalline powder
Identification (1),(2),(3)
Appearance of solution 5# max
Clear 1# max
PH 8.0-10.0
Residual Solvents Comply with standard
Related substance Dimer:4.5% max
Single impurities:2.0% max
Total impurities: 5.0% max
Water 2.0% max
Assay(on dry base) 85% min
Details:
Appearance White or almost white crystalline powder
Identification (1),(2),(3)
Appearance of solution 5# max
Clear 1# max
PH 8.0-10.0
Residual Solvents Comply with standard
Related substance Dimer:4.5% max
Single impurities:2.0% max
Total impurities: 5.0% max
Water 2.0% max
Assay(on dry base) 85% min