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Substance Name: Erbium citrate
RN: 3088-54-8
UNII: 7T4DJ1BT49
InChIKey: UMERVCVSMFTNQS-UHFFFAOYSA-K

Molecular Formula

  • C6-H8-O7.Er

Molecular Weight

  • 356.358
 
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Names and Synonyms

Name of Substance

  • Erbium citrate

Synonyms

  • EINECS 221-420-2
  • UNII-7T4DJ1BT49

Systematic Names

  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, erbium(3+) salt (1:1) (9CI)
  • Erbium citrate
  • Erbium(3+) 2-hydroxypropane-1,2,3-tricarboxylate

Registry Numbers

CAS Registry Number

  • 3088-54-8

FDA UNII

  • 7T4DJ1BT49

System Generated Number

  • 0003088548

Molecular Formulas

Molecular Formula

  • C6-H8-O7.Er

Molecular Formula Fragments

  • C6-H8-O7
  • COMPONENT
  • Er

Structure Descriptors

InChI

1S/C6H8O7.Er/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;+3/p-3

InChIKey

UMERVCVSMFTNQS-UHFFFAOYSA-K

Smiles

[Er+3].C(C(CC(=O)[O-])(C(=O)[O-])O)C(=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 intraperitoneal 63mg/kg (63mg/kg) LUNGS, THORAX, OR RESPIRATION: PLEURAL EFFUSION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"
Archives of Environmental Health. Vol. 5, Pg. 437, 1962.
mouse LD50 intraperitoneal 122mg/kg (122mg/kg) LUNGS, THORAX, OR RESPIRATION: PLEURAL EFFUSION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"
Archives of Environmental Health. Vol. 5, Pg. 437, 1962.