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105063 | Potassium nitrate

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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      1050630500
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          Plastic bottle 500 g
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          1050631000
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              Plastic bottle 1 kg
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              1050635000
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                  Plastic bottle 5 kg
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                  1050639025
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                      Fibre carton 25 kg
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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 00
                      Applications
                      ApplicationPotassium nitrate for analysis EMSURE® ISO,Reag. Ph Eur. Potassium nitrate CAS No. 7757-79-1, EC Number 231-818-8. Potassium nitrate MSDS (material safety data sheet) or SDS here.
                      Biological Information
                      Physicochemical Information
                      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 Statement(s)H272: May intensify fire; oxidizer.
                      Precautionary Statement(s)P210: Keep away from heat.
                      P221: Take any precaution to avoid mixing with combustibles.
                      RTECSTT3700000
                      Storage class5.1B Oxidizing hazardous materials
                      WGKWGK 1 slightly water endangering
                      Safety Information
                      Hazard Symbols Oxidising
                      Categories of dangeroxidizing
                      R PhraseR 8
                      Contact with combustible material may cause fire.
                      S PhraseS 16-41
                      Keep away from sources of ignition - No smoking.In case of fire and/or explosion do not breathe fumes.
                      Product Usage Statements
                      Storage and Shipping Information
                      StorageStore at +5°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 %
                      Sulphate (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