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CAS No 3861-73-2 , Acid Blue 92

  • Name: Acid Blue 92
  • Synonyms: Acidblue; Acid Blue 92 (13390);Anazolene Sodium; trisodium 4-hydroxy-4-(4-anilino-5-sulphonato-1-naphthylazo)naphthalene-2,7-disulphonate;Acid Blue 92; Acid Blue 92; acid blue 92 (C.I. 13390); C.I. 13390;
  • CAS Registry Number:
  • Flash Point: °Cat760mmHg
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Water Solubility: Soluble
  • Safety Statements: S24/25
  • Hazard Symbols: Not regulated UN NO.
  • Flash Point: °Cat760mmHg
  • EINECS: 223-378-0
  • Molecular Weight: 691.58
  • InChI: InChI=1/C26H19N3O10S3.3Na/c30-23-14-18(41(34,35)36)12-15-11-17(40(31,32)33)13-22(25(15)23)29-28-20-9-10-21(27-16-5-2-1-3-6-16)26-19(20)7-4-8-24(26)42(37,38)39;;;/h1-14,27,30H,(H,31,32,33)(H,34,35,36)(H,37,38,39);;;/q;3*+1/p-3/b29-28+;;;
  • Risk Statements: S24/25:Avoidcontactwithskinandeyes.;
  • Molecular Formula: C27H16N3Na3O9S3
  • Molecular Structure:CAS No:3861-73-2 Acid Blue 92

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References of Acid Blue 92
Title: Anazolene Sodium
CAS Registry Number: 3861-73-2
CAS Name: 4-Hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
Synonyms: 4￠-anilino-8-hydroxy-1,1￠-azonaphthalene-3,5￠,6-trisulfonic acid trisodium salt; trisodium 4￠-anilino-8-hydroxy-1,1￠-azonaphthalene-3,6,5￠-trisulfonate; 1-naphthol-3,6-disulfonic acid-8-azo-4￠-[N-phenyl-1￠-naphthylamine]-8￠-sulfonic acid trisodium salt; C.I. Acid Blue 92; C.I. 13390; Sulfone Acid Blue R
Trademarks: Coomassie Blue RL (BASF)
Molecular Formula: C26H16N3Na3O10S3
Molecular Weight: 695.58
Percent Composition: C 44.89%, H 2.32%, N 6.04%, Na 9.92%, O 23.00%, S 13.83%
Literature References: Prepn: Ulrich, US 611664 (1897 to Bayer); DE 108546 (1899 to Farbwerke Mülheim); Frdl. 5, 497; Beilstein 16, EII, 226; Colour Index vol. 4 (3rd ed., 1971) p 4053. Properties and biological behavior: S. H. Taylor, J. M. Thorp, Br. Heart J. 21, 492 (1959). Clinical applications: S. H. Taylor, J. P. Shillingford, ibid. 497; I. S. Menzies, J. Clin. Pathol. 19, 179 (1966).
Properties: Reddish-black powder. Soluble in water, acetone, Cellosolve, giving a reddish-blue soln. Slightly sol in alc. Absorption max (water): 565-570 nm; in acetone 585 nm; in human plasma 580-590 nm (E1%1cm about 600). Aq solns are stable and are not affected by light. Solns up to 10% do not stain the skin appreciably. LD50 i.v. in mice: 450 mg/kg (Taylor, Thorp).
Absorption maximum: Absorption max (water): 565-570 nm; in acetone 585 nm; in human plasma 580-590 nm (E1%1cm about 600)
Toxicity data: LD50 i.v. in mice: 450 mg/kg (Taylor, Thorp)
Therap-Cat: Diagnostic aid (cardiac output, blood volume determination).
Keywords: Diagnostic Aid.