105043 Potassium iodide

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7681-11-0 231-659-4 IK KI 166.00 g/mol ISO,Reag. Ph Eur

Pricing & Availability

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1050430250
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          1050431000
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                  1050439050
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                      Description
                      Catalogue Number105043
                      References
                      Product Information
                      CAS number7681-11-0
                      EC number231-659-4
                      GradeISO,Reag. Ph Eur
                      Hill FormulaIK
                      Chemical formulaKI
                      Molar Mass166.00 g/mol
                      HS Code2827 60 00
                      Quality LevelMQ300
                      Applications
                      Biological Information
                      Physicochemical Information
                      Boiling point1325 °C (1013 hPa)
                      Density3.23 g/cm3 (25 °C)
                      Melting Point685 °C
                      pH value6.9 (50 g/l, H₂O, 20 °C)
                      Vapor pressure1 hPa (745 °C)
                      Bulk density1500 kg/m3
                      Solubility1430 g/l
                      Dimensions
                      Materials Information
                      Toxicological Information
                      LD 50 oralLD50 Rat 2779 mg/kg
                      Safety Information according to GHS
                      Hazard Pictogram(s) Hazard Pictogram(s)
                      Hazard Statement(s)H372: Causes damage to organs through prolonged or repeated exposure if swallowed.
                      Precautionary Statement(s)P314: Get medical advice/ attention if you feel unwell.
                      Signal WordDanger
                      RTECSTT2975000
                      Storage class6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
                      WGKWGK 1 slightly hazardous to water
                      Disposal14
                      Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
                      Safety Information
                      Hazard Symbols Hazard SymbolsToxic
                      R PhraseR 48/25
                      Toxic: danger of serious damage to health by prolonged exposure if swallowed.
                      S PhraseS 45
                      In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
                      Product Usage Statements
                      Storage and Shipping Information
                      StorageStore at +5°C to +30°C.
                      Packaging Information
                      Transport Information
                      Supplemental Information
                      Specifications
                      Assay (argentometric)≥ 99.5 %
                      Assay (argentometric; calculated on dried substance)99.5 - 100.5 %
                      Identitypasses test
                      Appearance of solutionpasses test
                      Alkaline impuritiespasses test
                      pH-value (5 %; water)6 - 8
                      Chloride and Bromide (as Cl)≤ 0.01 %
                      Iodate (IO₃)≤ 0.0003 %
                      Phosphate (PO₄)≤ 0.001 %
                      Sulfate (SO₄)≤ 0.001 %
                      Thiosulfate (S₂O₃)passes test
                      Total nitrogen (N)≤ 0.001 %
                      Heavy metals (as Pb)≤ 0.0005 %
                      As (Arsenic)≤ 0.00001 %
                      Ba (Barium)≤ 0.002 %
                      Ca (Calcium)≤ 0.001 %
                      Cu (Copper)≤ 0.0002 %
                      Fe (Iron)≤ 0.0002 %
                      Mg (Magnesium)≤ 0.001 %
                      Na (Sodium)≤ 0.03 %
                      Pb (Lead)≤ 0.0002 %
                      Reducing substancespasses test
                      Loss on Drying (105 °C)≤ 0.5 %

                      Documentation

                      Potassium iodide SDS

                      Title

                      Safety Data Sheet (SDS) 

                      Potassium iodide Certificates of Analysis

                      Product Number PackagingSpecificationLot Number
                      1050430250 Plastic bottlePDF Specification Document
                      1050430500 Plastic bottlePDF Specification Document
                      1050431000 Plastic bottlePDF Specification Document
                      1050432500 Plastic bottlePDF Specification Document
                      1050439050 Fibre cartonPDF Specification Document

                      Brochure

                      Title
                      More than sure: EMSURE

                      Technical Info

                      Title
                      Bromat in Wasser und Trinkwasser - Überblick der verfügbaren Methoden
                      Tetrathionate Broth, Base, 105285

                      Application Notes

                      Title
                      Analytical Quality Assurance, Standard for Bromine
                      Analytical Quality Assurance, Standard for Chlorine dioxide
                      Analytical Quality Assurance, Standard for Free Chlorine (DIN)
                      Analytical Quality Assurance, Standard for Free Chlorine (sodium hypochlorite solution)
                      Analytical Quality Assurance, Standard for Iodine
                      Analytical Quality Assurance, Standard for Monochloramine
                      Analytical Quality Assurance, Standard for Ozone

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                      Categories

                      Reagents, Chemicals and Labware > Inorganic Reagents > Classical Inorganic Analysis > Salts EMSURE®, EMPLURA®
                      Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Salts for Pharmacopoeia Analysis