Imprimer

Ammonium sulfate 99% Biochemistry

Fournisseur: Thermo Fisher Scientific

Synonyms: Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite

447130025 447135000
ACRO447130025EA 200 EUR
ACRO447130025 ACRO447135000
Ammonium sulfate 99% Biochemistry
Ammonium sulfate
Formule: (NH₄)₂SO₄
MW: 132.14 g/mol
Point de fusion: 280 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00003391
Numéro CAS: 7783-20-2
Merck Index: 13,00559

Commander maintenant

Résultats des tests de spécification

Appearance White Crystalline powder
UV (0.1 M in water)
pH 4.5 to 5.5 (5 % in water)
Titration excess NaOH ≥98.5 %
Chloride (Cl) ≤5 ppm
Nitrate (NO3) ≤10 ppm
Phosphate (PO4) ≤5 ppm
Arsenic (As) ≤1 ppm
Cadmium (Cd) ≤1 ppm
Calcium (Ca) ≤10 ppm
Copper (Cu) ≤1 ppm
Iron (Fe) ≤2 ppm
Zinc (Zn) ≤1 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Plus About VWR