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CAS No 7681-11-0 , potassium

  • Name: potassium
  • Synonyms: Knollide;Thyro-Block;iodide;potassium; Kisol; 7681-11-0; Pima; Iosat; Thyroshield; Potassium iodide (KI); Kali iodide;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 680 ºC
  • Boiling Point: 1330 ºC
  • Density: 3.13
  • Refractive index: 1.677
  • Water Solubility: 1.43 KG/L
  • Safety Statements: 24/25
  • Hazard Symbols: C:Corrosive;
  • HS Code: 28276000
  • EINECS: 231-659-4
  • Molecular Weight: 166.00277
  • InchiKey: NLKNQRATVPKPDG-UHFFFAOYSA-M
  • InChI: InChI=1S/HI.K/h1H;/q;+1/p-1
  • Risk Statements: S24/25;Section
  • Molecular Formula: IK
  • Molecular Structure:CAS No:7681-11-0 potassium
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7681-11-0 POTASSIUM IODIDE IN MALTODEXTRIN

  • Germany Dr. Paul Lohmann GmbH KG [Manufacturer]
  • Tel: +49 5155 63-0
  • Fax: +49 5155 63-118
  • Address: Hauptstrasse 2
    31860 Emmerthal
    GERMANY null,nullGermany
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7681-11-0 Potassium Iodide, ACS, Granular

  • Germany S. Goldmann GmbH & Co. KG [Manufacturers]
  • Tel: +49-(521)-93278-0
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  • Address: Schillerstr. 79, Bielefeld D-33609, Chengdu,SichuanGermany
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7681-11-0 Potassium Iodide

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7681-11-0 Potassium Iodide, ACS, Granular

  • India Canton Laboratories Pvt. Ltd. null
  • Tel: +91-(265)-2638084, 2638001
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  • Address: 110 - A & B, GIDC, Makarpura, Post Box No. 778, Vadodara, Gujarat 390010, null,nullIndia
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7681-11-0 POTASSIUM IODIDE

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7681-11-0 Potassium Iodide

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7681-11-0 POTASSIUM IODIDE USP

  • United States QV Chemicals LLC [Manufacturer]
  • Tel: 636.489.2021
  • Fax: 636.284.2510
  • Address: QV Chemicals LLC
    17209 Chesterfield Airport Road, # 220
    Chesterfield, MO 63005 null,nullUnited States
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7681-11-0 POTASSIUM IODIDE

  • United States Graham Chemical Corporation [Manufacturer]
  • Tel: 847-304-4400
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  • Address: 1250 South Grove Avenue
    Suite 206
    Barrington, Illinois 60010 null,nullUnited States
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7681-11-0 POTASSIUM IODIDE

  • China Dalian Richfortune Chemicals Co., Ltd [Manufacturer]
  • Tel: +86-411-84820922/ +86-411-84821539
  • Fax: +86-411-84821380
  • Address: 12A-11 Yangguang Shuma Building,
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    DaLian, Liaoning 116023, China null,nullChina
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7681-11-0 Potassium iodide

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References of potassium
Title: Potassium Iodide
CAS Registry Number: 7681-11-0
Trademarks: Jodid (Merck KGaA); Thyroblock (Horner); Thyrojod (Henning)
Molecular Formula: IK
Molecular Weight: 166.00
Percent Composition: I 76.45%, K 23.55%
Line Formula: KI
Literature References: Potassium iodide of commerce contains about 99.5% KI. Prepd from HI and KHCO3. Purification by melting in dry hydrogen: Lingane, Kolthoff, Inorg. Synth. 1, 163 (1939). Continuous electrolytic process for large scale industrial prepn: Morylott, Elkins, US 2989450 (1961 to Dow). Toxicity data: Hildebrandt, Arch. Exp. Pathol. Pharmakol. 96, 292 (1923). Use in the treatment of radiation poisoning resulting from a nuclear accident: W. K. Waterfall, Br. Med. J. 281, 988 (1980); Bull. N.Y. Acad. Med. 57, 395 (1981).
Properties: Colorless or white, cubical crystals, white granules, or powder. Slightly deliquescent in moist air; on long exposure to air becomes yellow due to liberation of iodine, and small quantities of iodate may be formed; light and moisture accelerate the decompn. Aq solns also become yellow in time due to oxidation, but a small amount of alkali prevents it. d 3.12. mp 680° (volatilizes at higher temp). One gram dissolves in 0.7 ml water, 0.5 ml boiling water, 22 ml alcohol, 8 ml boiling alcohol, 51 ml abs alcohol, 8 ml methanol, 75 ml acetone, 2 ml glycerol, about 2.5 ml glycol. Potassium iodide solns readily dissolve elemental iodine. The aq soln is neutral or, usually, slightly alkaline. pH: 7-9. 30 g KI with 21 ml water gives 30 ml of a saturated soln at 25°. Approx LD i.v. in rats: 285 mg/kg (Hildebrandt). Incompat. Alkaloidal salts, chloral hydrate, tartaric and other acids, calomel, potassium chlorate, metallic salts.
Melting point: mp 680° (volatilizes at higher temp)
Density: d 3.12
Toxicity data: Approx LD i.v. in rats: 285 mg/kg (Hildebrandt)
Use: Manuf photographic emulsions; in animal and poultry feeds to the extent of 10-30 parts per million; in table salt as a source of iodine and in some drinking water; also in anal. chemistry.
Therap-Cat: Antifungal; expectorant; iodine supplement.
Therap-Cat-Vet: In actinobacillosis, actinomycosis. For simple goiter. As expectorant. In iodine deficiency and in chronic poisoning with lead or mercury. Orally only, not by injection. Externally for treatment of bursal enlargements.
Keywords: Antifungal (Synthetic); Expectorant; Replenishers/Supplements; Iodine.