Direct Fast Black G

• Post Date:

  Jul 01,2022

• Expiry Date:

  Dec 28,2022

• Detailed Description:

  Cas No. :6428-31-5 International similar brand
  Direct Black L-3BQ
  Direct Fast Black
  Direct Fast Black FF
  Direct Fast Black G
  ABCOL Black
  Arid Black G 200%
  Atul Direct Black
  Baycolor Black B
  Benzo Fast Black G
  Black G
  Columbia Fast Black GRV
  Condirec Black AN
  Cutamin Fast Black CR
  Dinamine Black VL
  Direct Black G(Chemische Fabriek Triade BV)

• CAS Registry Number:

  6428-31-5

• Synonyms:

  ;C.I. 35255;C.I. Direct Black 19;C.I. Direct Black 19 (VAN);C.I. Direct Black 19, disodium salt;Direct Fast Black G;C.I.Direct Black 19;disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid;Direct Black G;

• Molecular Formula:

  C₃₄H₂₇N₁₃Na₂S₂O₇

• Molecular Weight:

  839.77

• Molecular Structure:

  

• Company:

  Wenzhou Color Bloom New materials Co., Ltd     [ China ]          

• Contact:

  Kathy Huang

• Tel:

  0086 182 6772 6825

• Fax:

• Email:

  sales@colorbloomdyes.com