REACTIVE BLACK KN-B

• Post Date:

  Mar 12,2022

• Expiry Date:

  Sep 08,2022

• Detailed Description:

  Cas No. :12225-25-1

• CAS Registry Number:

  12225-25-1

• Synonyms:

  ;Black KN-B;tetrasodium (3E)-5-amino-4-oxo-6-[(E)-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]-3-[2-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonate;tetrasodium 4-amino-5-hydroxy-3,6-bis[(E)-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]naphthalene-2,7-disulfonate;C.I.Reactive Black 5;Reactive Black KN-B;C.I. 20505;C.I. Reactive Black 5;Remazol black B;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, tetrasodium salt;tetrasodium 4-amino-5-hydroxy-3,6-bis[[4-(2-sulfonatooxyethylsulfonyl)phenyl]azo]naphthalene-2,7-disulfonate;

• Molecular Formula:

  C₂₆H₂₁N₅Na₄O₁₉S₆

• Molecular Weight:

  991.8161

• Molecular Structure:

  

• Company:

  ORICHEM INTERNATIONAL LTD.     [ China ]        

• Contact:

  Jension jin

• Tel:

  86-571-85270505

• Fax:

  86-571-85270303

• Email:

  jension@orichem.com