16485-10-2 Panthenol D,L-Panthenol
Name: Panthenol
CAS:16485-10-2
Appearance:White powder
Application:Pharmaceutical Raw Intermediates
Item |
Specifications |
Results |
Appearance |
Well-dispersed white powder |
Conforms |
Identification |
1.infrared absorption 2.cupric sulfate TS 3.Ferric chloride TS |
Conforms |
Assay |
99.0%~102.0% |
99.87% |
Residue on ignition |
≤0.1% |
0.02% |
Aminopropanol |
≤0.1% |
0.01% |
Melting point |
64.5~68.5℃ |
65.4~67.4℃ |
Optical rotation |
-0.05~+0.05 |
Conforms |
Loss on drying |
≤0.5% |
0.22% |
Heavy metal |
≤10ppm |
Conforms |
Residue solvent(class 3) |
≤0.5% |
Conforms |
Conclusion |
The results conforms with Enterprise standards |
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