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Potassium sulfate ≥99.0%, cristaux fins, BAKER ANALYZED® ACS, J.T.Baker®

Marques : Avantor
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Sulfate de potassium

3278-REA 0 EUR
3278-05 3278-R 3278-07 3278.1000 3278-01
Potassium sulfate ≥99.0%, cristaux fins, BAKER ANALYZED® ACS, J.T.Baker®
Potassium sulfate
Formule: K₂SO₄
Poids moléculaire: 174,26 g/mol
Point d'ébullition: 1698 °C (1013 hPa)
Point de fusion: 1069 °C
Densité: 2,66 g/cm³
Température de stockage: Température ambiante
Numéro MDL: MFCD00011388
Numéro CAS: 7778-80-5
EINECS: 231-915-5
Indice Merck: 12,07845

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Résultats des tests de spécification

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (K₂SO₄) ≥ 99.0 %
Insoluble Matter ≤ 0.01 %
pH of 5% Solution at 25°C 5.5 - 8.5
Chloride (Cl) ≤ 0.001 %
Calcium (Ca) ≤ 0.01 %
Magnesium (Mg) ≤ 0.005 %
Sodium (Na) ≤ 0.02 %
Nitrogen Compounds (as N) ≤ 5 ppm
Trace Impurities - ACS - Heavy Metals (as Pb) ≤ 5 ppm
Trace Impurities - Iron (Fe) ≤ 5 ppm
Meets Reagent Specifications for testing USP/NF monographs

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