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Reactive Black KN-B

Reactive Black KN-B

Category :

Agrochemicals

CAS NO : 12225-25-1
EC NO : 241-164-5
Molecular Formula : C26H21N5Na4O19S6
Main Specifications :
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;
Reactive Black KN-B
Molecular Structure:Reactive Black KN-B 12225-25-1
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Company：
    Zhejiang Shunlong Chemical Co., Ltd.
Contact：
   
Phone：
+86-575-82732626
Mobile phone：
Fax：
 +86-575-82737272
E-mail：
 yx@shunlongchem.com
Website：
 http://www.shunlongchem.com
Address：
 Zhejiang shangyu fine chemical industrial zone, china
Zip Code：
 312369
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