Dyes

Tetranatrium-3-{[4-({4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-6-sulfonato-1-naphthyl}diazenyl)-1-naphthyl]diazenyl}-1,5-naphthalindisulfonat

Chemical Name Tetranatrium-3-{[4-({4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-6-sulfonato-1-naphthyl}diazenyl)-1-naphthyl]diazenyl}-1,5-naphthalindisulfonat
C.I. No. 34140
CAS No. 4399-55-7
Structure Tetranatrium-3-{[4-({4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-6-sulfonato-1-naphthyl}diazenyl)-1-naphthyl]diazenyl}-1,5-naphthalindisulfonat
Specification

Molecular Formula : C40H23N7Na4O13S4

Molecular Weight : 1029.87

Shade : Blueish Grey Dull Blue;Non- Metal ; Neutral Flare

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