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Gold Suppliers > Shaoxing Wellgain Import and Export co., ltd.
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  • Email :sales@wellgainchem.com
  • URL :www.wellgainchem.com

Featured Products
  • inquireAcid Yellow 42
    CAS NO : 6375-55-9;   MF : C32H24N8Na2O8S2

    C.I. 22910;C.I. Acid Yellow 42;C.I. Acid Yellow 42 disodium salt;C.I. Acid Yellow 42, disodium salt;disodium 4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-ylazo)-1,1-biphenyl-2... >>>

  • inquireAcid Yellow 49
    CAS NO : 12239-15-5;   MF : C16H13Cl2N5O3S

    ;C.I. Acid Yellow 49;Benzenesulfonic acid, 4-(2-(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl)-2,5-dichloro-2,5-dichloro-4-{(2Z)-2-[(5Z)-5-imino-3-methyl-1-phenyl-1,5-dihydr... >>>

  • inquireAcid Yellow 59
    CAS NO : 5601-29-6;12220-52-9;12220-77-8;12220-85-8;12220-90-5;12235-24-4;12270-05-2;155067-80-4;15977-59-0;28084-27-7;29991-00-2;41579-63-9;47872-95-7;47872-97-9;57486-05-2;59459-52-8;95409-74-8;   MF : C34H25CrN8O6

    ;18690;Bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)b- enzoato(2-))chromate(1-), hydrogen;Acid Yellow 59;Solvent Yellow 2G;Acid yellow 121;CI 18690;Chromate(1-)... >>>

  • inquireAcid Yellow 61
    CAS NO : 12217-38-8;   MF : C24H20Cl2N5NaO6S2

    Sodium 2,5-dichloro-4-(4-((2-((ethylphenylamino)sulphonyl)phenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate;Benzenesulfonic acid, 2,5-dichloro-4-(4-((2-((et... >>>

  • inquireAcid Yellow 72
    CAS NO : 52584-47-1;   MF : C28H35Cl2N4NaO4S

    Benzenesulfonic acid, 2,5-dichloro-4-(4-(2-(4-dodecylphenyl)diazenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:1);Acid Yellow 72;Benzenesulfonic acid, 2,5-dich... >>>

  • inquireAcid Yellow 73
    CAS NO : 518-47-8;   MF : C20H12Na2O5

    ;C.I. 45350;C.I. Acid Yellow 73;JAN];Acid Yellow 73~C.I. 45350;Fluorescein Sodium Salt;Uranine;Fluorescein disodium salt;Acid Yellow 73 (C.I.);disodium 2-(3-oxo-6-oxidoxanthen-9-y... >>>

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