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Trypan blue

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Trypan blue

Molecular formula: C34H24N6Na4O14S4 CAS# 72-57-1
Categories: Azo compound , Amine , Dye , Organic salt , Phenols
Names
English:
2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)di(E)-2,1-diazenediyl]bis[5-amino-4-hydroxy-, sodium salt (1:4)(CAS)
3,3'-[(3,3'-Dimethyl-4,4'-biphenylene)bis(azo)]bis(5-amino-4-hydroxy-2,7-naphthalenedisulfonic Acid) Tetrasodium Salt
3,3'-[(3,3'-Dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-2,7-naphthalenedisulfonic Acid] Tetrasodium Salt
C.I. 23850
C.I. Direct Blue 14
C.I. Direct Blue 14, tetrasodium salt
Congo Blue
Diamine Blue
Dianil blue
Diphenyl Blue
Direct Blue 14
EINECS:200-786-7
NCI C61289
Naphthylamine Blue
Tetrasodium 3,3'-[(3,3'-Dimethyl-4,4'-biphenylene)bis(azo)]bis(5-amino-4-hydroxy-2,7-naphthalenedisulfonate)
Tetrasodium 3,3'-[(3,3'-dimethyl-4,4'-biphenyldiyl)di(E)-2,1-diazenediyl]bis(5-amino-4-hydroxy-2,7-naphthalenedisulfonate)(IUPAC)
Tetrasodium 3,3'-[(3,3'-dimethylbiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate)
Trypan blue [Wiki]
Trypane Blue
VisionBlue
[72-57-1]
tetrasodium;(3Z)-5-amino-3-[[4-[4-[(2Z)-2-(8-amino-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methylphenyl]-2-methylphenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate(IUPAC)

Variants of the formula:

`/<\SO3Na>`=`\`=`\<`-NaO3`S>//-</NH2>\\<`/>-</OH>\\-N\\N-\-//<`\`=`/\`/H3C>-\\-<\CH3>//<`\`=`/>-N//N-\<`/NaO3`S>=/=/<-SO3Na>`\\`-<`\H2N>`//<\>`-<`\HO>`//
|<_(a-35)S<_qq4O><_(a0,N2)O>_p4O`^-_(a0,N0)Na`^+>`//`\`//`\<`/S<_qq4O><_(a0,N2)O>_p4O`^-_(a0,N0)Na^+>`||/<`|H2N>\\<|>/`|O|\//N\N<_(y.5)H>/\/`||<`\`//|\|>/`||/<`|>\\<|`//`\>/N<_(y-.5)H>\N//\|O`|/\\<|NH2>/`||</S<_qq4O><_(a0,N2)O>_p4O^-_(a0,N0)Na^+>`\`//<|>`\`//<|>_(a80)S<_qq4O><_(a0,N2)O>_p4O^-_(a0,N0)Na^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent