Millipore Sigma Vibrant Logo

PX1505 Potassium Iodide

crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Potassium Iodide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7681-11-0 EC Number: 231-659-4 Molar Mass: 166.00 g/mol Chemical Formula: KI
View Products on Sigmaaldrich.com
PX1505
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberChemical FormulaMolar Mass
7681-11-0231-659-4KI166.00 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
PX1505-1
Retrieving availability...
—
Limited Availability Limited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 500 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      PX1505-3
      Retrieving availability...
      —
      Limited Availability Limited Availability
      Stocked 
      Discontinued
      Limited Quantities Available
      Available
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Plastic bottle 125 g
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          PX1505-5
          Retrieving availability...
          —
          Limited Availability Limited Availability
          Stocked 
          Discontinued
          Limited Quantities Available
          Available
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 Plastic bottle 2.5 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              PX1505-7
              Retrieving availability...
              —
              Limited Availability Limited Availability
              Stocked 
              Discontinued
              Limited Quantities Available
              Available
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service
                  Contact Customer Service

                  		 Plastic drum 12 kg
                  Retrieving price...
                  Price could not be retrieved
                  Minimum Quantity is a multiple of
                  Maximum Quantity is
                  Upon Order Completion More Information
                  You Saved ()
                   
                  —
                  Request Pricing
                  		 —
                  Description
                  Catalogue NumberPX1505
                  Alternate Names
                  • Potassium Iodide
                  References
                  Product Information
                  CAS number7681-11-0
                  EC number231-659-4
                  Chemical formulaKI
                  Molar Mass166.00 g/mol
                  Quality LevelMQ200
                  Applications
                  Applicationcrystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
                  Key Applications General Chemistry
                  Biological Information
                  Physicochemical Information
                  Boiling point1325 °C (1013 hPa)
                  Melting Point680 °C
                  pH value6.9 (50 g/l, H₂O, 20 °C)
                  Vapor pressure1 hPa (745 °C)
                  Solubility1430 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  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).
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at room temperature.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Assay99.0% min
                  Barium (Ba)0.002% max
                  Calcium (Ca)0.002% max
                  Chloride and bromide (as Cl)0.01% max
                  ColorWhite
                  FormCrystals or fine granules
                  Heavy metals (as Pb)5ppm max
                  Insoluble matter0.005% max
                  Iodate (IO3)3ppm max
                  Iron (Fe)3ppm max
                  Loss on drying (150°C)0.2% max
                  Magnesium (Mg)0.001% max
                  Phosphate (PO4)0.001% max
                  Sodium (Na)0.005% max
                  Sulfate (SO4)0.005% max
                  pH of a 5% solution at 25°C6.0-9.2
                  Global Trade Item Number
                  Catalog Number GTIN
                  PX1505-1 04061839432802
                  PX1505-3 04061839432819
                  PX1505-5 04061839432833
                  PX1505-7 04061839432840

                  Documentation

                  Potassium Iodide SDS

                  Title

                  Safety Data Sheet (SDS) 

                  Potassium Iodide Certificates of Analysis

                  TitleLot Number
                  PX1505