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Product Name | Vitamin B6 |
Specification | Pyridoxine hydrochloride 98% |
Appearance | white powder |
Molecular formula | C8H10NO5P |
Molecular weight | 205.64 |
CAS No | 58-56-0 |
Solubility | Easily soluble in water, slightly soluble in ethanol |
the COA of Pyridoxine hydrochloride | ||||
Item | Standard | Results | ||
Identification | A.H-NMR:Comply with the structure | Complies | ||
B.LC-MS:Comply with the structure | Complies | |||
C.The IR spectrum of sample should be identical with that of reference standard. | Complies | |||
D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. | Complies | |||
Loss on drying | ≤2.0% | Conforms | ||
Heavy metals | ≤10 ppm | Conforms | ||
Residue on ignition | ≦0.1% | Conforms | ||
Related Substances | Single impurity:≤0.10% | 0.05% | ||
Total Impurities:≤0.5% | ≤0.1% | |||
Purity | ≥99.0% | Conforms | ||
Assay | 99.0%~102.0% | Conforms | ||
Storage | Sealed in dry,Room Temperature | |||
CONCLUSION | The specification complies with enterprise stanard |
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