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  1. Shanghai Fine Chemicals

    API • Vitamins • Food ingredients
    Veterinary Injection & Premix

    Vitamin B6

    USP32/BP2009/EP6
    DESCRIPTION WHITE POWDER OR OFF WHITE POWDER
    IDENTIFICATION POSITIVE
    MELTING POINT 205.0℃~209.0℃
    ACIDITY PH 2.4-3.0
    LOSS ON DRYING 0.2%MAX
    RESIDUE ON IGNITION 0.10%MAX
    SULPHATED ASH 0.1%MAX
    HE**Y METALS 10PPM MAX
    ASSAY: CONTAIN C8H11NO3HCL CALCULATED ON THE DRIED BASIS 99.0%-101.0%
    CLARITY AND COLOUR OF SOLUTION LESS COLOURED THAN Y7
    CHLORIDE CONTENT 16.9-17.6 %
    RELATED SUBSTANCES -----
    ORGANIC VOLATILE IMPURITIES ------
    网上赚钱小项目 660| 403| 251| 276| 369| 68| 319| 406| 533| 36| 144| 639| 537| 632| 570| 909| 637| 957| 685| 808| 583| 503| 482| 606| 987| 559| 697| 99| 855| 816| 416| 16| 780| 380| 973| 961| 576| 401| 581| 243| 62| 467|