REACTIVE BLACK 5 12225-25-1;17095-24-8, China REACTIVE BLACK 5 12225-25-1;17095-24-8 Manufacturers, China REACTIVE BLACK 5 12225-25-1;17095-24-8 Suppliers

REACTIVE BLACK 5

Category :

Intermediates/Dyestuff intermediates

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;

Molecular Structure:

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Company：	Dalian F.T.Z.Leatex Colour & Chemical Co.,Ltd.
Contact：	Zhao ChangHui
Phone：	+86-411-82558330 82558996
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