Potassium nitrate ≥99.0%, soluble, BAKER ANALYZED® ACS, J.T.Baker®
Marques : AvantorTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Nitrate de potassium
Formule:
KNO₃ Poids moléculaire: 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 UN: 1486 ADR: 5.1,III REACH: 01-2119488224-35 Indice Merck: 12,07815 |
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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