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    Vitamin B6 Hcl (Pyridoxine Hcl)

    CAS number： 58-56-0

    Molecular formula：

    molecular weight：

    Chemical structure：

    Details

    Name of Product:
    		 Vitamin B6 (Pyridoxine Hcl)
    Shelf Life: 4 years
    Test Items
    		 Specification
    		 Results of Analysis
    Appearance

    A white or almost white 

    crystalline powder

    		Comply
    Melting Point
    		 About 205℃ 207.1℃-207.3℃
    Identification

    B: IR  absorption; D: Reaction 

    (a) of chlorides

    		Comply
    Appearance of solution

    Clear, not more intense than 

    Y7

    		Comply
    pH
    		 2.4-3.0 2.6
    Loss on drying
    		 ≤0.5% 0.01%
    Sulphated ash
    		 ≤0.1% 0.01%
    Heavy metals
    		 ≤20 ppm ＜20ppm
    Related substances

    Impurity B
    		 ≤0.15% Not detected
    Unspecified impurity ≤0.10% ＜0.05%
    Total Impurities ≤0.2% ＜0.05%
    Disregard limit: 0.05%

    Assay 99.0%-101.0% 100.1%
    Conclusion This batch complies with the specification of BP2015/USP38