Items
Specifications
Results
Appearance
Almost white to slightly yellow powder
Complies
IR spectrum
Conforms to the Ref. spectrum
Clarify of solution
Colorless to pale yellow solution
Pale yellow solution
Loss on drying
≤1.0%
0.2%
Assay(UV)
≥98.0%
98.4%
Purity(HPLC)
≥99.0%
99.9%
Thin layer chromatography
Homogeneous conforms standard
Sulphated Ash
≤0.2%
0.13%
Heavy metals
≤10ppm
Conclusion
PASS.
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