Biotin

  • Biotin

    Biotin

    Biotin also named as D-Biotin,Vitamin H,Vitamin B7,it is white or almost white,crystaline powder or colourless crystals,very slightly soluble in water,alcohol,practicaly insoluble in acetone.It dissolves in dilute solutions of Alkali Hydroxides. Key Technical Parameters Appearance White or off-white powder Identifications (A,B,C) Conforms to USP Assay 97.5%~100.5% Impurities Individual Impurity:not more than 1.0%Total Impurities:not more than 2.0% Specific Rotation +89°~+93° Resi...