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.
武汉福鑫化工有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!
福鑫化工