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Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: Shanghai

    Main Sales Markets: North America,Western Europe

  • Sample Provided: no

    SHANGHAI FINE CHEMICALS CO., LTD.

    Vitamin B1
     

    APRERANCE

    White or almost white crystal  powder

    IDENTIFICATION

    Positive

    ASSAY

    98.5-101.0%

    PH

    2.7-3.3

    ABSORBANCE OF SOLUTION

    ≤0.025

    SOLUBILITY

    Pass

    APPREANCE OF SOLUTION

    Clear and not more than Y7

    SULPHATE

    ≤300ppm

    LIMIT OF NITRATE

    Complies

    HEAVY METALS

    ≤20ppm

    WATER

    ≤5.0%

    RESIDUE ON IGNITION

    ≤0.1%

    RESIDUAL SOLVENTS

    Complies

    RELATED SUBSTANCES

    Within limited
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