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Substance Name: Sodium citrate
RN: 18996-35-5
UNII: 68538UP9SE
InChIKey: HWPKGOGLCKPRLZ-UHFFFAOYSA-M

Classification Code

  • Buffers

Molecular Formulas

  • C6-H7-O7.Na
  • C6-H8-O7.Na

Molecular Weight

  • 214.104
 
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Names and Synonyms

Name of Substance

  • Sodium citrate

Synonyms

  • Citrofluyl
  • EC 242-734-6
  • EINECS 242-734-6
  • Monosodium citrate
  • Monosodium dihydrogen citrate
  • UNII-68538UP9SE

Systematic Names

  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monosodium salt
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (1:1)
  • Citric acid, monosodium salt (8CI)
  • Sodium dihydrogen citrate

Registry Numbers

CAS Registry Number

  • 18996-35-5

FDA UNII

  • 68538UP9SE

Other Registry Numbers

  • 1189691-15-3
  • 920537-27-5

System Generated Number

  • 0018996355

Molecular Formulas

Molecular Formulas

  • C6-H7-O7.Na
  • C6-H8-O7.Na

Molecular Formula Fragments

  • C6-H7-O7
  • C6-H8-O7
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C6H8O7.Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+1/p-1

InChIKey

HWPKGOGLCKPRLZ-UHFFFAOYSA-M

Smiles

C(CC(O)=O)(CC(O)=O)(C(=O)[O-])O.[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1635mg/kg (1635mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

LUNGS, THORAX, OR RESPIRATION: CYANOSIS

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Journal of Pharmacology and Experimental Therapeutics. Vol. 94, Pg. 65, 1948.
mouse LD50 intravenous 49mg/kg (49mg/kg) LUNGS, THORAX, OR RESPIRATION: CYANOSIS

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Journal of Pharmacology and Experimental Therapeutics. Vol. 94, Pg. 65, 1948.
rabbit LD50 intravenous 379mg/kg (379mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

LUNGS, THORAX, OR RESPIRATION: CYANOSIS

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Journal of Pharmacology and Experimental Therapeutics. Vol. 94, Pg. 65, 1948.
rat LD50 intraperitoneal 1348mg/kg (1348mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Journal of Pharmacology and Experimental Therapeutics. Vol. 94, Pg. 65, 1948.