Millipore Sigma Vibrant Logo

104938 Potassium chloride

Potassium chloride 99.999 Suprapur®. CAS No. 7447-40-7, EC Number 231-211-8.

Potassium chloride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7447-40-7 EC Number: 231-211-8 Molar Mass: 74.56 g/mol Chemical Formula: KCl Hill Formula: ClK
View Products on Sigmaaldrich.com
104938
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7447-40-7231-211-8ClKKCl74.56 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1.04938.0050
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 50 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
      		 —
      Description
      Catalogue Number104938
      References
      Product Information
      CAS number7447-40-7
      EC number231-211-8
      Hill FormulaClK
      Chemical formulaKCl
      Molar Mass74.56 g/mol
      HS Code3105 10 00
      Quality LevelMQ100
      Applications
      ApplicationPotassium chloride 99.999 Suprapur®. CAS No. 7447-40-7, EC Number 231-211-8.
      Biological Information
      Physicochemical Information
      Boiling point1413 °C (1013 hPa)
      Density1.98 g/cm3 (20.0 °C)
      Melting Point770 °C
      pH value5.5 - 8.5 (50.0 g/l, H₂O, 20.0 °C)
      Bulk density1000 kg/m3
      Solubility347 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 2600 mg/kg
      Safety Information according to GHS
      RTECSTS8050000
      Storage class10 - 13 Other liquids and solids
      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
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Specifications
      Purity (metallic)≥ 99.999 %
      Assay (argentometric)≥ 99.5 %
      Phosphate (PO₄)≤ 5 ppm
      Sulfate (SO₄)≤ 10 ppm
      Total nitrogen (N)≤ 10 ppm
      Al (Aluminium)≤ 0.010 ppm
      Ba (Barium)≤ 1.0 ppm
      Ca (Calcium)≤ 0.10 ppm
      Cd (Cadmium)≤ 0.005 ppm
      Ce (Cerium)≤ 0.010 ppm
      Co (Cobalt)≤ 0.005 ppm
      Cr (Chromium)≤ 0.010 ppm
      Cu (Copper)≤ 0.005 ppm
      Eu (Europium)≤ 0.005 ppm
      Fe (Iron)≤ 0.01 ppm
      La (Lanthanum)≤ 0.005 ppm
      Li (Lithium)≤ 0.4 ppm
      Mg (Magnesium)≤ 0.05 ppm
      Mn (Manganese)≤ 0.010 ppm
      Na (Sodium)≤ 5.0 ppm
      Ni (Nickel)≤ 0.010 ppm
      Pb (Lead)≤ 0.010 ppm
      Sc (Scandium)≤ 0.005 ppm
      Sm (Samarium)≤ 0.005 ppm
      Sr (Strontium)≤ 0.10 ppm
      Tl (Thallium)≤ 0.01 ppm
      Y (Yttrium)≤ 0.005 ppm
      Yb (Ytterbium)≤ 0.005 ppm
      Zn (Zinc)≤ 0.020 ppm
      Global Trade Item Number
      Catalogue Number GTIN
      1.04938.0050 04022536057590

      Related Products & Applications

      Accessories (Primary)

      Catalogue Number Description  
      100318 Hydrochloric acid 30% Show Pricing & Availability
      100441 Nitric acid 65% Show Pricing & Availability
      101514 Hydrochloric acid 30% Show Pricing & Availability
      101518 Nitric acid 60% Show Pricing & Availability

      Related Products By: Brand Facete

      Suprapur®

      Categories

      Analytics and Sample Preparation > Spectroscopy > Certipur® Reference Materials for AAS and ICP
      Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > High Purity Salts Suprapur®