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Red 2G

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Red 2G

Molecular formula: C18H13N3Na2O8S2 CAS# 3734-67-6
Names
English:
2,7-Naphthalenedisulfonic acid, 5- (acetylamino)-4-hydroxy-3-(phenylazo)-, disodium salt
2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[(E)-2-phenyldiazenyl]-, sodium salt (1:2)(CAS)
3365R6427R
Acetyl Red G
Acetyl Red J
Acetyl Rose 2GL
Acid Bright Red
Acid Brilliant Red
Acid Fast Red EGG
Acid Phloxine GA
Acid Red GA
Acid Rose 2GL
Acidine Red G
Amacid Phloxine G
Ariavit Red 2G
Azo Geranine 2G
Azo Geranine 2GA
Azo Phloxine GA
Azo Rhodine 2G
Azonaphthol Red J
Azophloxine
Belacid Phloxine G
C.I. 118050
C.I. 18050
Disodium 5-acetamido-4-hydroxy-3-[(E)-phenyldiazenyl]-2,7-naphthalenedisulfonate(IUPAC)
Disodium 5-acetamido-4-hydroxy-3-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonate
E 128
EINECS:223-098-9
Egacid Red G
Erio Floxine 2G
Erio Floxine 2GN
Fast Drimson GR
Fenazo Red B
Geranine 2GS
Hexacol Red 2G
Hexalan Red 2G
Java Naphtol Red G
Kiton Fast Red G
Kiton Red G
Leather Red G
Lissamine Red 2G
NSC 8666
Naphtocard Red 2G
Phloxine 2G
Phloxine G
Red 2G [Wiki]
UNII-3365R6427R
[3734-67-6]

Variants of the formula:

|`//`\`||/\\/N\\N/\/`||`\<`//<`\HO>|\|SO3Na>`|<`\HN`|`\O\/CH3>//\</SO3Na>||`/
|`//`\`||/\\/N<_(y-.5)H>\N//\|O`|/`|/\\</S<_qq4O><_pp4O>/O^-`|0Na^+>|`//<|HN\/O`/|>`\`|`\`//<|>_(a90)S<_qq4O><_pp4O>_(a0)O`^-`|0Na^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent