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Reactive Black 5

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  Post Date: Apr 22,2024
  Expiry Date: Oct 19,2024
  Detailed Description: Cas No. :12225-25-1;17095-24-8

  CAS Registry Number:

12225-25-1;17095-24-8
  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: 12225-25-1;17095-24-8 Reactive Black 5

  Company: Shanghai Yancui Import and Export Corporation     [ China ]          
  Contact: Rose Zhang
  Tel: 021-38722633
  Fax: 021-50120932
  Email: yancui@yancui.com
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