Molecular formula:
C20H12N2Na2O7S2
CAS# 3567-69-9
Names
English:
- 1-Naphthalenesulfonic acid, 4-hydroxy-2-[(E)-2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)(CAS)
- Acid Red 2C
- Acid red 14
- Azo Rubine
- Azorubin
- Azorubine [Wiki]
- Brilliant Crimson Red
- C.I. Acid Red 14
- Carmoisine
- Chromotrope FB
- Disodium 4-hydroxy-2-[(E)-(4-sulfonato-1-naphthyl)diazenyl]-1-naphthalenesulfonate(IUPAC)
- Disodium 4-hydroxy-2-[(E)-(4-sulfonato-1-naphthyl)diazenyl]naphthalene-1-sulfonate
- E122
- EINECS 222-657-4
- EINECS:222-657-4
- disodium 4-hydroxy-2-[(E)-(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
- disodium;(3E)-4-oxo-3-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonate(IUPAC)
- karmesin
Variants of the formula:
OH|\`\`/|`//`\`||/\\|0\<|S<_qqO><_ppO>_(A80)O^-_(A15,N0)Na^+>//`|/N\\N/\`\`|//\|`/|\\/`||`\`|/S<_qqO><_ppO>_(a-15)O^-_(A15,N0)Na^+
Na^+/0O`^-/S<_qq4O><_pp4O>/\/`||</OH>`\`||`\`//|\\</>|\|N\\N|`/c/\||`/`\`|`\`//|\\/\|S<_qq4O><_pp4O>|O^-|0Na^+
Na^+|0O`^-\S<_qq4O><_pp4O>\|`//|\\/`||<`\>/<`||`\`//>\N<_(y.5)H>/N\\/`|O|\//\||`/`\\<`|>`/<`\\`|>|S<_qq4O><_pp4O>|O^-\0Na^+