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105043 Potassium iodide

Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7681-11-0231-659-4IKKI166.01 g/molISO,Reag. Ph Eur

Pricing & Availability

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1050430250
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      Plastic bottle 250 g
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      1050430500
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          Plastic bottle 500 g
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          1050431000
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              Plastic bottle 1 kg
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              1050432500
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                  Plastic bottle 2.5 kg
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                  1050439050
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                      Fibre carton 50 kg
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                      Description
                      Catalogue Number105043
                      Product Information
                      CAS number7681-11-0
                      EC number231-659-4
                      GradeISO,Reag. Ph Eur
                      Hill FormulaIK
                      Chemical formulaKI
                      Molar Mass166.01 g/mol
                      HS Code2827 60 00
                      Quality LevelMQ300
                      Physicochemical Information
                      Boiling point1325 °C (1013 hPa)
                      Density3.13 g/cm3 (20 °C)
                      Melting Point680 °C
                      pH value6.9 (50 g/l, H₂O, 20 °C)
                      Vapor pressure1 hPa (745 °C)
                      Bulk density1500 kg/m3
                      Solubility1430 g/l
                      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)P260: Do not breathe dust.
                      P264: Wash skin thoroughly after handling.
                      P270: Do not eat, drink or smoke when using this product.
                      P314: Get medical advice/ attention if you feel unwell.
                      P501: Dispose of contents/ container to an approved waste disposal plant.
                      Signal WordDanger
                      RTECSTT2975000
                      Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
                      WGKWGK 3 highly 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).
                      Storage and Shipping Information
                      StorageStore at +2°C to +30°C.
                      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 %
                      Global Trade Item Number
                      Catalogue Number GTIN
                      1050430250 04022536059747
                      1050430500 04022536059761
                      1050431000 04022536059778
                      1050432500 04022536059792
                      1050439050 04022536059815