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无水柠檬酸

    详细说明

    Citric Acid Anhydrous (77-92-9)

     

    Formula:                    C6H8O7

    M.W.:                          192.13

    Appearance:              White crystals.

     

    Specifications:       BP/USP/FCC/E330

                        

    Characters

    White or almost   white, crystalline powder, colorless crystals or granules. Odorless, has a   strongly acid taste. Effloresces in dry air. Very soluble in water, freely   soluble in ethanol.

    Content

    99.5   – 100.5%

    Moisture

    0.5%   max

    Oxalate

    100mg/kg   max

    Sulphate

    150ppm   max

    Readily   carbonisable substances

    Pass   test

    Residue   on ignition

    0.05%   max

    Heavy   metals

    10ppm   max

    Arsenic

    1mg/kg   max

    Lead

    0.5mg/kg   max

    Mercury

    1mg/kg   max

    Aluminium

    0.2ppm   max

    Bacterial   endotoxins

    0.5   IU/mg max



    Package:     in 25 kg bags (25MT/FCL). 
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