bst365最新正规买球

Chinachemnet   |      |   ;Shaoxing Wellgain Import and Export co., ltd.
Gold Suppliers > Shaoxing Wellgain Import and Export co., ltd.
  • Region :
  • Tel : +86-575-84225968 89859317
  • Fax : +86-75-84225967 85712162
  • Email :sales@wellgainchem.com
  • URL :www.wellgainchem.com

Featured Products
  • inquireDirect Black 22
    CAS NO : 6473-13-8;   MF : C44H32N13Na3O11S3

    ;C.I. Direct Black 22;2-Naphthalenesulfonic acid, 6-(2-(2,4-diaminophenyl)diazenyl)-3-(2-(4-((4-(2-(7-(2-(2,4-diaminophenyl)diazenyl)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)phe... >>>

  • inquireDirect Black 80
    CAS NO : 8003-69-8;   MF : C36H23N8Na3O11S3

    ;;C.I. Direct Black 80;trisodium 5-amino-8-[(E)-{4-[(2Z)-2-{7-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydr... >>>

  • inquireDirect Black 155
    CAS NO : 71902-06-2;   MF : 

    DermaCarbon BF; Derma Carbon BFN; Direct Black 155; Direct Black BF... >>>

  • inquireDirect Black 168
    CAS NO : 85631-88-5;   MF : C34H24N9Na3O11S3

    ;Direct Black SB;trisodium (3E)-5-amino-6-{(E)-[4-({4-[(2E)-2-(2-amino-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl}amino)-3-sulfonatophenyl]diazenyl}-4-oxo-3-(2-phenylhydr... >>>

  • inquireSolvent Yellow 21
    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-)... >>>

  • inquireSolvent Yellow 43
    CAS NO : 19125-99-6;   MF : C20H24N2O2

    1H-Benz(de)isoquinoline-1,3(2H)-dione, 2-butyl-6-(butylamino)-;2-Butyl-6-(butylamino)-1H-benz(de)isoquinoline-1,3(2H)-dione;4-(Butylamino)-N-butyl-1,8-naphthalimide;4-Butylamino-N... >>>

Total 945 Suppliers,Showing 67 / 119|‹   ‹‹   61 62 63 64 65 66 67 68 69 70 ›› ›|