Merck
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207969

Sigma-Aldrich

Potassium iodide

ReagentPlus®, 99%

Linear Formula:
KI
CAS Number:
Molecular Weight:
166.00
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

Nivel de calidad

100

presión de vapor

1 mmHg ( 745 °C)

línea de producto

ReagentPlus®

ensayo

99%

formulario

powder or crystals

pH

~6.9 (20 °C, 50 g/L)

mp

681 °C (lit.)

solubilidad

water: soluble(lit.)

SMILES string

[K+].[I-]

InChI

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

InChI key

NLKNQRATVPKPDG-UHFFFAOYSA-M

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Descripción general

Potassium iodide (KI) is an inorganic potassium salt. KI is a colorless solid having cubic crystal system. It has been prepared by reacting hydroiodic acid with potassium hydroxide or potassium carbonate. Alumina loaded with potassium iodide has been employed as catalyst for the preparation of biodiesel by the transesterification reaction of soybean oil with methanol.

Aplicación

Potassium iodide (KI) may be used in the preparation of standard iodide stock solution for the size exclusion chromatographic method for the estimation of iodide. It may be used in the spectrophotometric determination of advanced oxidation protein products (AOPP) in plasma.

Envase

100, 500 g in poly bottle

Información legal

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

pictogramas

Health hazard

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

STOT RE 1 Oral

Órganos de actuación

Thyroid

Código de clase de almacenamiento

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Certificate of Analysis

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Certificate of Origin

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