12648
Fluka

Potassium nitrate

SKU
12648
Puriss., meets analytical specification of Ph Eur, BP, USP, FCC, E252, 99.0-100.5%
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Brand
Fluka
CAS Numbers (All) EC Number Linear Formula
KNO3
MDL Number
Molar Mass
101 g/mol

Documents

Specifications

PropertyValue
Ammonium (NH<SUB>4</SUB>)max. 50 ppm
Appearance of the solutioncomplying
Chloride (Cl)max. 10 ppm
Sodium (Na)max. 0.1 %
Heavy metals (as Pb)max. 10 ppm
Zinc (Zn)max. 10 ppm
Nitrite (NO<SUB>2</SUB>)max. 5 ppm
Assay (calculated to the dried substance)99.0 - 100.5 %
Sulfate (SO<SUB>4</SUB>)max. 100 ppm
Loss on drying (105°C)max. 0.5 %
Calcium (Ca)max. 50 ppm
Mercury (Hg)max. 1 ppm
Reducible impuritiescomplying
Acidity or alkalinitycomplying
Identity on Kcomplying
Iron (Fe)max. 10 ppm
Chlorate (ClO<SUB>3</SUB>)complying
pH (5 %, 20°C)5 - 8
Copper (Cu)max. 10 ppm
Arsenic (As)max. 1 ppm
Residual solventscomplying
Lead (Pb)max. 2 ppm
Identity on NO<SUB>3</SUB>complying
Assay99.0 - 100.5 %

Properties

PropertyValue
No Records

Safety Information

PropertyValue
Hazard Class5.1
Package GroupIII
UN IDUN1486
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