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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
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105063
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Overview

Replacement Information

Key Spec Table

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

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      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
      1050631000 04022536060279