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Potassium nitrate ≥99.0%, crystalline powder ACS

Supplier: E. Becker & Co. GmbH
Warning

02191428.1 02191428.5 0219142801 0219142805
IC191428.1EA 64.55 USD InStock
IC191428.1 IC191428.5 IC19142801 IC19142805
Potassium nitrate ≥99.0%, crystalline powder ACS
Potassium nitrate
Soluble in water (133 mg/mL), yielding a clear, colorless solution. soluble in glycerol; insoluble in absolute alcohol.

Chloride (Cl): ≤0.002%; Iodate (IO3): ≤5 ppm; Nitrite (NO2): ≤0.001%; Phosphate (PO4): ≤5 ppm; Sulfate (SO4): ≤0.003%; Calcium (Ca): ≤0.005%; Magnesium (Mg): ≤0.002%; Sodium (Na): ≤0.005%


Formula: KNO₃
Melting Pt: 334 °C
 MDL Number: MFCD00011409
CAS Number: 7757-79-1
UN: 1486
ADR: 5.1,III
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Specification Test Results
Synonyms Niter; Nitre; Nitric Acid Potassium Salt; Saltpeter; Vicknite
Form White Crystalline Powder
Storage Store at Room Temperature (15-30 °C).
Assay ≥99.0%
Heavy Metals ≤5 ppm(as Pb); Iron (Fe): ≤3 ppm
Insoluble Matter ≤0.005%
pH 4.5 - 8.5 (5% aq soln)

 

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