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Substance Name: Acid red 73
RN: 5413-75-2
UNII: 5PLA82FV3C
InChIKey: PEAGNRWWSMMRPZ-RVTJCSDESA-L

Molecular Formula

  • C22-H16-N4-O7-S2.2Na

Molecular Weight

  • 556.486
 
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Names and Synonyms

Name of Substance

  • 7-Hydroxy-8-((4-(phenylazo)phenyl)azo)-1,3-naphthalenedisulfonic acid, disodium salt
  • Acid red 73
  • Brilliant crocein
  • CI 27290

Synonyms

  • Acid Fast Red RN
  • Acid Leather Red PSNR
  • Acid Red 2 Zh
  • Acidal Bright Croceine
  • Acilan Croceine MOO
  • Airedale Scarlet MO
  • Amacid Brilliant Croceine 3BA
  • Atul Croceine Scarlet MOO
  • Brilliant Croceine
  • Brilliant Croceine 3B
  • Brilliant Croceine 3BA-CF
  • Brilliant Croceine 3BM
  • Brilliant Croceine LBH
  • Brilliant Croceine M
  • Brilliant Croceine MO
  • Brilliant Croceine MOO
  • Brilliant Croceine MOOL
  • Brilliant Croceine P
  • Brilliant Croceine Scarlet M
  • Brilliant Croceine Scarlet N
  • Brilliant Croceine SWW
  • Brilliant Red 2EMBL
  • Brilliant Red EMBL
  • Brilliant Scarlet LC
  • Brilliant Scarlet R (VAN)
  • C.I. 27290
  • C.I. Acid Red 73
  • C.I. Acid Red 73, disodium salt
  • Calcocid Scarlet MOON
  • Crocein Scarlet MOO
  • Crocein Scarlet N
  • Croceine Acid Red
  • Croceine Brilliant Scarlet 3BC
  • Croceine Brilliant Scarlet 3BS
  • Croceine Scarlet 3B
  • Croceine Scarlet M
  • Croceine Scarlet MOO
  • Croceine Scarlet MOON
  • Croceine Scarlet SS
  • Curol Brilliant Red G
  • EINECS 226-502-1
  • Eniacid Brilliant Scarlet
  • Erionyl Red E-GR
  • Eriosin Red GR
  • Ext. D and C Red No. 13
  • Fenazo Red XG
  • Hidacid Brilliant Crocein Scarlet
  • Hispacid Scarlet M
  • Java Brilliant Scarlet MOO
  • Kiton Fast Scarlet A
  • Kiton Scarlet MOO
  • NSC 47724
  • NSC 7832
  • Oxanal Scarlet A
  • Paper Scarlet A Extra
  • Paper Scarlet R
  • Paper Scarlet WEG
  • Ponceau PSNR
  • Scarlet MOO
  • Tertracid Brilliant Croceine MOO
  • UNII-5PLA82FV3C
  • Vondacid Light Scarlet MOO
  • Wood Stain Scarlet NS
  • Woodstain Scarlet
  • Wool Fast Scarlet G

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4-(phenylazo)phenyl)azo)-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4-(2-phenyldiazenyl)phenyl)diazenyl)-, sodium salt (1:2)
  • C.I. Acid Red 73, disodium salt (8CI)
  • Sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate

Superlist Name

  • C.I. Acid Red 73, disodium salt

Registry Numbers

CAS Registry Number

  • 5413-75-2

FDA UNII

  • 5PLA82FV3C

Other Registry Numbers

  • 188763-03-3
  • 61813-60-3
  • 77466-28-5
  • 84842-89-7

System Generated Number

  • 0005413752

Molecular Formulas

Molecular Formula

  • C22-H16-N4-O7-S2.2Na

Molecular Formula Fragments

  • C22-H16-N4-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H16N4O7S2.2Na/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-25+;;

InChIKey

PEAGNRWWSMMRPZ-RVTJCSDESA-L

Smiles

c12c(cc(S(=O)(=O)[O-])cc2S(=O)(=O)[O-])ccc(c1\N=N\c1ccc(\N=N\c2ccccc2)cc1)O.[Na+].[Na+]