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        DIRECT FAST BROWN M (2429-82-5)

        Chemical name: Direct Brown M
        Structural formula:
         
        Chemical formula: C29H19N5Na2O7    
        Molecular weight: 627.53
        CAS NO.:2429-82-5

        Item

        Index

        (1)Appearance

        Brown Powder,

        (2) light fastness: 

        2-3

        (3)Acid fastness            

        4

        (4)Alkali fastness   

        3-4

        (5) water fastness       

        4

        (6)Wash fastness                

        2-4

        Main use:In the manufacture of fluorescent brighteming agent、Chrysophenine G and Direct Yellow R, also as pesticides

        Packing: 25kgs cartons/paper drums/plastic drums/iron durmsor.As per customers' requirement..





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