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CAS No 54-64-8 , sodium

  • Name: sodium
  • Synonyms: Mercurothiolate; Thiomersalat;(2-carboxylatophenyl)sulfanyl-ethylmercury; Thimersalate; Thimerosalum; Thiomersalate;sodium; Sodium ethylmercurithiosalicylate;Thiomersal; Thimerosalate;
  • CAS Registry Number:
  • Transport: UN 2025
  • Melting Point: 232-233 ºC
  • Boiling Point: 298.6°Cat760mmHg
  • Water Solubility: 1 G/ML (20 ºC)
  • Safety Statements: R26/27/28;R33;R50/53
  • Hazard Symbols: N: Dangerous for the environment;T+: Very toxic;
  • EINECS: 200-210-4
  • Molecular Weight: 404.811329
  • InchiKey: RTKIYNMVFMVABJ-UHFFFAOYSA-L
  • InChI: InChI=1S/C7H6O2S.C2H5.Hg.Na/c8-7(9)5-3-1-2-4-6(5)10;1-2;;/h1-4,10H,(H,8,
    9);1H2,2H3;;/q;;2*+1/p-2
  • Risk Statements: S13;S28A;S36;S45;S60;S61
  • Molecular Formula: C9H9HgNaO2S
  • Molecular Structure:CAS No:54-64-8 sodium
References of sodium
Title: Thimerosal
CAS Registry Number: 54-64-8
CAS Name: Ethyl[2-mercaptobenzoato(2-)-O,S]mercurate(1-) sodium
Synonyms: [(o-carboxyphenyl)thio]ethylmercury sodium salt; sodium ethylmercurithiosalicylate; thiomersalate; mercurothiolate
Trademarks: Merthiolate (Lilly); Merzonin (Takeda); Vitaseptol (Faure)
Molecular Formula: C9H9HgNaO2S
Molecular Weight: 404.81
Percent Composition: C 26.70%, H 2.24%, Hg 49.55%, Na 5.68%, O 7.90%, S 7.92%
Literature References: Prepd by reacting ethylmercuric chloride (or ethylmercuric hydroxide) with thiosalicylic acid: Kharasch, US 1672615 (1928); Trikojus, Nature 158, 472 (1946); Swirska et al., Przem. Chem. 39, 371 (1960), C.A. 55, 3507a (1961). Toxicity: Mason et al., Clin. Toxicol. 4, 185 (1971). Review of health effects from vaccine exposure: M. Bigham, R. Copes, Drug Saf. 28, 89-101 (2005).
Properties: Cream-colored, crystalline powder. Stable in air, but not in sunlight. One gram dissolves in about 1 ml water, in about 8 ml alcohol. Practically insol in ether and benzene. Stabilization of solns with EDTA: Davisson, US 2864844 (1958 to Lilly). pH of 1% aq soln: 6.7. LD50 s.c. in rats: 98 mg/kg (Mason).
Toxicity data: LD50 s.c. in rats: 98 mg/kg (Mason)
Use: Pharmaceutic aid (preservative).
Therap-Cat: Anti-infective.
Therap-Cat-Vet: Antibacterial, antifungal (topical).
Keywords: Antiseptic/Disinfectant; Mercurial compounds.