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CI Direct Blue 53 CAS No.314-13-6 / Cat No.EBD868904
Evans Blue
C.I. 23860
C.I. Direct Blue 53
C.I. direct blue 53 tetrasodium salt
C.I. Direct Blue 53, tetrasodium salt (8CI)
Evans blue
Direct Blue 53
evans blue fluka
evans blue (C.I. 23860)
tetrasodium 6,6-((3,3-dimethyl-(1,1-biphenyl-4,4diyl)bis(azo)bis(4-amino-5-hydroxy-1,3-naphthalenedisulphonate)
blue Evan
Evens Blue
tetrasodium (6Z)-4-amino-6-({4'-[(2E)-2-(8-amino-1-oxo-5,7-disulfonatonaphthalen-2(1H)-ylidene)hydrazino]-3,3'-dimethylbiphenyl-4-yl}hydrazono)-5-oxo-5,6-dihydronaphthalene-1,3-disulfonate
tetrasodium 6,6'-[(3,3'-dimethylbiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(4-amino-5-hydroxynaphthalene-1,3-disulfonate)
tetrasodium (6E,6'E)-6,6'-[(3,3'-dimethylbiphenyl-4,4'-diyl)di(1E)hydrazin-2-yl-1-ylidene]bis(4-amino-5-oxo-5,6-dihydronaphthalene-1,3-disulfonate)
CI Direct Blue 53
evans blue
6,6'-[(3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-1,3-naphthalenedisulfonic acid] tetrasodium salt
Direct Blue 53
Evan's blue
Evans'blue
C.I. Direct Blue 53
Properties
brownish crystalline powder
Store at RT.
280 G/L (20 ºC)
Safety Information
H350 May cause cancer.
P201 Obtain special instructions before use.
P308+P313 IF exposed or concerned: Get medical advice/attention.
NMR Spectrum
1H NMR
13C NMR