Potassium nitrate 99+% for analysis
Supplier: Thermo Scientific Chemicals
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Warning
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Synonyms:
Nitrate of Potash
AC20591-0010
AC20591-0025
AC20591-0100
AC20591-5000
TS20591-0010EA
106
USD
TS20591-0010
TS20591-0025
TS20591-0100
TS20591-5000
Potassium nitrate 99+% for analysis
Potassium nitrate
Formula:
KNO₃ MW: 101.1 g/mol Boiling Pt: 400 °C (760 mmHg) Melting Pt: 334 Storage Temperature: Ambient |
MDL Number:
MFCD00011409 CAS Number: 7757-79-1 EINECS: 231-818-8 UN: 1486 ADR: 5.1 III REACH: 01-2119488224-35 Merck Index: 13,07733 |
Specification Test Results
Appearance | White Crystals |
pH | 5.5 to 8 (5 % at 20°C) |
Titration after Ion exchange | ≥99.0 % |
Chloride (Cl) | ≤20 ppm |
Iodate (IO3) | ≤5 ppm |
Nitrite (NO2) | ≤10 ppm |
Sulfate (SO4) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Sodium (Na) | ≤200 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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