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Substance Name: Sodium iodide [USP:JAN]
RN: 7681-82-5
UNII: F5WR8N145C
InChIKey: FVAUCKIRQBBSSJ-UHFFFAOYSA-M

Note

  • A compound forming white, odorless deliquescent crystals and used as iodine supplement, expectorant or in its radioactive (I-131) form as an diagnostic aid, particularly for thyroid function tests.

Molecular Formulas

  • I-Na
  • Na-I

Molecular Weight

  • 149.89
 

Classification Codes

  • Human Data
  • Reproductive Effect
  • Skin / Eye Irritant
  • Supplement (Iodine)

Names and Synonyms

Name of Substance

  • Sodium iodide
  • Sodium iodide [USP:JAN]

MeSH Heading

  • Sodium iodide

Synonyms

  • Caswell No. 777
  • EC 231-679-3
  • EINECS 231-679-3
  • EPA Pesticide Chemical Code 075702
  • HSDB 750
  • Iodure de sodium
  • Ioduril
  • Jodid sodny
  • Jodid sodny [Czech]
  • Natrii iodidum
  • Natriumjodid
  • Natriumjodid [German]
  • NSC 77388
  • Sodium iodide
  • Sodium iodide (NaI)
  • Sodium monoiodide
  • Soiodin
  • UNII-F5WR8N145C

Systematic Names

  • Sodium iodide
  • Sodium iodide (NaI)

Superlist Name

  • Sodium iodide

Registry Numbers

CAS Registry Number

  • 7681-82-5

FDA UNII

  • F5WR8N145C

Other Registry Numbers

  • 59216-98-7
  • 61456-04-0

System Generated Number

  • 0007681825

Structure Descriptors

InChI

1S/HI.Na/h1H;/q;+1/p-1

InChIKey

FVAUCKIRQBBSSJ-UHFFFAOYSA-M

Smiles

[Na+].[IH-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 760mg/kg (760mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
man TDLo oral 100uL/kg/14D- (0.1mL/kg) ENDOCRINE: OTHER CHANGES

BLOOD: "CHANGES IN SERUM COMPOSITION (E.G., TP, BILIRUBIN, CHOLESTEROL)"
Clinical Endocrinology Vol. 28, Pg. 283, 1988.
mouse LD50 intraperitoneal 430mg/kg (430mg/kg)   Proceedings of the Society for Experimental Biology and Medicine. Vol. 115, Pg. 551, 1964.
mouse LD50 oral 1gm/kg (1000mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 105, 1982.
rabbit LDLo oral 2362mg/kg (2362mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 30, Pg. 407, 1927.
rat LD50 intravenous 1060mg/kg (1060mg/kg)   Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 222, Pg. 584, 1954.
rat LD50 oral 4340mg/kg (4340mg/kg)   "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972Vol. -, Pg. 21, 1972.