31263
Fluka

Potassium nitrate

SKU
31263
Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99%
Only %1 left
General Information:
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  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
Brand
Fluka
CAS Numbers (All) EC Number Linear Formula
KNO3
MDL Number
Molar Mass
101 g/mol

Documents

Specifications

PropertyValue
AssayMin. 99.0 %
pH (5 %, 25 °C)5.0 - 8.0
Water insoluble matterMax. 0.005 %
Ammonium (NH4)Max. 0.001 %
Calcium (Ca)Max. 0.001 %
Copper (Cu)Max. 0.0005 %
Iron (Fe)Max. 2 ppm
Magnesium (Mg)Max. 0.002 %
Sodium (Na)Max. 0.005 %
Lead (Pb)Max. 0.0005 %
Zinc (Zn)Max. 0.0005 %
Heavy metals (as Pb)Max. 5 ppm
Chloride (Cl)Max. 0.001 %
Iodate (IO3)Max. 5 ppm
Nitrite (NO2)Max. 0.001 %
Phosphate (PO4)Max. 5 ppm
Sulfate (SO4)Max. 0.002 %

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/RangeDecomposition
CertificationACS Reagent, ISO, Ph. Eur.
ColorColorless
Density2.11 g/cm3 (20 °C)
FlashpointNot applicable
FormCrystalline
GradeACS Grade
Incompatible MaterialsCyanides, Thiocyanates, Acids, Heavy metals, Reducing agents, Combustible material
Lower Explosion LimitNot applicable
Melting Point/Range335 °C (1.013 hPa)
Partition CoefficientNot applicable
Purity Percentage99.00
Purity Details>=99.00%
Solubility in Water357 g/l (25 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNot applicable
pH-Value5.5-7.5 at 50 g/l (20 °C)
Product LinePuriss. p.a.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class5.1
Package GroupIII
UN IDUN1486
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