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Substance Name: C.I. 26520
RN: 3564-27-0
InChIKey: VAPILSUCBNPFBS-RRLHDRTRSA-L

Molecular Formulas

  • C19-H12-N4-O6-S.2Na
  • C19-H14-N4-O6-S.2Na

Molecular Weight

  • 470.372
 
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Names and Synonyms

Results Name

  • C.I. 26520

Synonyms

  • 2-Hydroxy-5-((4-((4-sulfophenyl)azo)phenyl)azo)benzoic acid disodium salt
  • Acid Chrome Orange GR
  • Acid Leather Orange CG
  • Agochromol Orange AS
  • Alizarine Chrome Orange GR
  • Anthracene Orange G
  • Anthranol Chrome Orange GR
  • Atlantichrome Orange G
  • Azochromol Orange AS
  • Belachrome Fast Orange GR
  • Brilliant Orange
  • Brilliant Orange (indicator)
  • C.I. 26520
  • C.I. Mordant Orange 44
  • C.I. Mordant Orange 6
  • C.I. Mordant Orange 6 (VAN)
  • C.I. Mordant Orange 6, disodium salt
  • Calcochrome Orange GR
  • Chromaven Milling Orange G
  • Chrome Fast Orange G
  • Chrome Fast Orange GR
  • Chrome Orange
  • Chrome orange [Russian]
  • Chromocard Orange 3R
  • Cromal Orange G
  • Cromal Orange P
  • Diacromo Orange GR
  • Diamond Chrome Orange GR
  • Disodium 2-hydroxy-5-((4-((4-sulfophenyl)azo)phenyl)azo)benzoate
  • Durochrome Orange G
  • EINECS 222-645-9
  • Eriochrome Orange G
  • Eriochrome Orange R
  • Hispacrom Fast Orange GR
  • Java Chrome Orange EN
  • Java Unichrome Orange E
  • Magracrom Orange GR
  • Mitsui Chrome Orange GR
  • Monochrome Brilliant Orange GR
  • Monochrome Orange GR
  • Naphthalene Leather Yellow R
  • Neutral Fast Orange G
  • NSC 11712
  • Omega Chrome Orange G
  • Salicylic acid, 5-(p-(p-sulfophenylazo)phenylazo)-, disodium salt (6CI)
  • Solochrome Leather Orange GR
  • Solochrome Orange GR
  • Solochrome Orange RS
  • Sunchomine Orange GR
  • Sunchromine Orange GR
  • Synchomate Orange G
  • Synchromate Orange G
  • Telon Chrome Orange G
  • Tertrochrome Orange GR
  • Tetrochrome Orange GR
  • Wool Fast Orange GA-CF
  • Yodochrome Fast Orange GR

Systematic Names

  • Benzoic acid, 2-hydroxy-5-((4-((4-sulfophenyl)azo)phenyl)azo)-, disodium salt
  • Benzoic acid, 2-hydroxy-5-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:2)
  • C.I. Mordant Orange 6 (7CI)
  • C.I. Mordant Orange 6, disodium salt (8CI)
  • Disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate

Registry Numbers

CAS Registry Number

  • 3564-27-0

Other Registry Number

  • 12236-55-4

System Generated Number

  • 0003564270

Molecular Formulas

Molecular Formulas

  • C19-H12-N4-O6-S.2Na
  • C19-H14-N4-O6-S.2Na

Molecular Formula Fragments

  • C19-H12-N4-O6-S
  • C19-H14-N4-O6-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H14N4O6S.2Na/c24-18-10-7-15(11-17(18)19(25)26)23-22-13-3-1-12(2-4-13)20-21-14-5-8-16(9-6-14)30(27,28)29;;/h1-11,24H,(H,25,26)(H,27,28,29);;/q;2*+1/p-2/b21-20+,23-22+;;

InChIKey

VAPILSUCBNPFBS-RRLHDRTRSA-L

Smiles

S(=O)(=O)([O-])c1ccc(\N=N\c2ccc(\N=N\c3cc(C(=O)[O-])c(O)cc3)cc2)cc1.[Na+].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 230mg/kg (230mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.
mouse LD50 oral > 5gm/kg (5000mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.
rat LD50 intraperitoneal 610mg/kg (610mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.
rat LD50 oral > 5gm/kg (5000mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.