Millipore Sigma Vibrant Logo

105063 Potassium nitrate

for analysis EMSURE® ISO,Reag. Ph Eur

Potassium nitrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Nitric acid potassium salt

CAS #: 7757-79-1 EC Number: 231-818-8 Molar Mass: 101.10 g/mol Chemical Formula: KNO₃ Hill Formula: KNO₃ Grade: ISO,Reag. Ph Eur
View Products on Sigmaaldrich.com
105063
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7757-79-1231-818-8KNO₃KNO₃101.10 g/molISO,Reag. Ph Eur

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1050630500
Retrieving availability...
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
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 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
      		 —
      1050631000
      Retrieving availability...
      —
      Fulfillment and delivery delayed Fulfillment and delivery delayed
      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 1 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
          		 —
          1050635000
          Retrieving availability...
          —
          Fulfillment and delivery delayed Fulfillment and delivery delayed
          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 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
              		 —
              1050639025
              Retrieving availability...
              —
              Fulfillment and delivery delayed Fulfillment and delivery delayed
              In Stock 
              Discontinued
              Limited Quantities Available
              Availability to be confirmed
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service
                  Contact Customer Service

                  		 Fibre carton 25 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 Number105063
                  SynonymsNitric acid potassium salt
                  References
                  Product Information
                  CAS number7757-79-1
                  EC number231-818-8
                  GradeISO,Reag. Ph Eur
                  Hill FormulaKNO₃
                  Chemical formulaKNO₃
                  Molar Mass101.10 g/mol
                  HS Code2834 21 90
                  Quality LevelMQ300
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density2.109 g/cm3 (16 °C)
                  Melting Point334 °C
                  pH value5.0 - 7.5 (50 g/l, H₂O, 20 °C)
                  Bulk density800 kg/m3
                  Solubility320 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 3015 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Statement(s)H272: May intensify fire; oxidizer.
                  Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
                  P220: Keep away from clothing and other combustible materials.
                  P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
                  P370 + P378: In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
                  P501: Dispose of contents/ container to an approved waste disposal plant.
                  Signal WordWarning
                  RTECSTT3700000
                  Storage class5.1B Oxidizing hazardous materials
                  WGKWGK 1 slightly hazardous to water
                  Safety Information
                  Categories of dangeroxidizing
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +2°C to +30°C.
                  Packaging Information
                  Transport Information
                  Declaration (railroad and road) ADR, RIDUN 1486 , 5.1, III
                  Declaration (transport by air) IATA-DGRUN 1486 , 5.1, III
                  Declaration (transport by sea) IMDG-CodeUN 1486 , 5.1, III
                  Supplemental Information
                  Specifications
                  Assay (alkalimetric)≥ 99.0 %
                  pH-value (5 %; water)5.0 - 7.5
                  Chloride (Cl)≤ 0.001 %
                  Iodate (IO₃)≤ 0.0005 %
                  Nitrite (NO₂)≤ 0.001 %
                  Phosphate (PO₄)≤ 0.0005 %
                  Sulfate (SO₄)≤ 0.003 %
                  Heavy metals (as Pb)≤ 0.0005 %
                  Ca (Calcium)≤ 0.001 %
                  Cu (Copper)≤ 0.0001 %
                  Fe (Iron)≤ 0.0003 %
                  Mg (Magnesium)≤ 0.0015 %
                  Na (Sodium)≤ 0.02 %
                  NH₄ (Ammonium)≤ 0.001 %
                  Pb (Lead)≤ 0.0001 %
                  Corresponds to ISO,Reag. Ph Eur
                  Global Trade Item Number
                  Catalogue Number GTIN
                  1050630500 04022536060255
                  1050631000 04022536060279
                  1050635000 04022536060293
                  1050639025 04027269691561

                  Documentation

                  Potassium nitrate SDS

                  Title

                  Safety Data Sheet (SDS) 

                  Potassium nitrate Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1050630500 Plastic bottlePDF Specification Document
                  1050631000 Plastic bottlePDF Specification Document
                  1050635000 Plastic bottlePDF Specification Document
                  1050639025 Fibre cartonPDF Specification Document

                  Brochure

                  Title
                  Inorganics & Solvents for classical analysis
                  More Than Sure
                  Smart Up your lab

                  Application Notes

                  Title
                  Eisen in Düngemitteln