Imprimer

Potassium nitrate 99,0, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Fournisseur: Avantor
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Synonyms: Nitrate of Potash

3190-80EA 0 EUR
3190-80
Potassium nitrate 99,0, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Potassium nitrate
Formule: KNO₃
MW: 101.1 g/mol
Point de fusion: 334 °C
Densité: 2.109 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011409
Numéro CAS: 7757-79-1
EINECS: 231-818-8
ONU: 1486
ADR: 5.1 III
ATTEINDRE: 01-2119488224-35
Merck Index: 13,07733

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Résultats des tests de spécification

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (KNO₃) ≥99.0 %
Insoluble Matter ≤0.005 %
pH of 5% Solution at 25°C 4.5 - 8.5
Chloride (Cl) ≤0.002 %
ACS- Nitrite (NO₂) ≤0.001 %
ACS - Sulfate (SO₄) ≤0.003 %
Calcium (Ca) ≤0.005 %
ACS - Magnesium (Mg) ≤0.002 %
Sodium (Na) ≤0.005 %
Iodate (IO₃) ≤5 ppm
Phosphate (PO₄) ≤3 ppm
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤2.0 ppm
Meets Reagent Specifications for testing USP/NF monographs


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