Quality standard
Item |
Standard |
Result |
Appearance |
White or Off-white powder |
Off-white powder |
Loss on Drying |
≤0.50% |
0.42% |
Melting Point°C |
139.5-142.0 |
140.50-142.0 |
Assay(Titration) |
≥99.0% |
99.34% |
Conclusion |
Conform to the standard |