Potassium nitrate ≥99.0%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

26869.260EA 31.8 EUR
26869.260 VWRC26869.460 26869.234 26869.291
Potassium nitrate ≥99.0%, AnalaR NORMAPUR® analytical reagent
Potassium nitrate
Formula: KNO₃
MW: 101,1 g/mol
Melting Pt: 334 °C
Density: 2,109 g/cm³ (20 °C)
MDL Number: MFCD00011409
UN: 1486
ADR: 5.1,III
Merck Index: 12,07815

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Specification Test Results

Assay Min. 99.0 %
pH (20°C; 5 %) 5.0 - 7.5
Heavy metals (as Pb) Max. 5 ppm
Cl (Chloride) Max. 10 ppm
IO3 (Iodate) Max. 5 ppm
NH4 (Ammonium) Max. 10 ppm
NO2 (Nitrite) Max. 10 ppm
PO4 (Phosphate) Max. 5 ppm
SO4 (Sulphate) Max. 30 ppm
Ca (Calcium) Max. 10 ppm
Cu (Copper) Max. 1 ppm
Fe (Iron) Max. 3 ppm
Mg (Magnesium) Max. 15 ppm
Na (Sodium) Max. 0.02 %
Pb (Lead) Max. 1 ppm

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