Bariumnitrat ≥99,0%, AnalaR NORMAPUR® analytisches Reagens
Lieferant: VWR Chemicals
|
Gefahr
|
21740.293EA
156
EUR
21740.293
Bariumnitrat ≥99,0%, AnalaR NORMAPUR® analytisches Reagens
Barium nitrate
Formel:
Ba(NO₃)₂ Molecular Weight: 261,34 g/mol Schmelzpunkt: ∼592 °C Dichte: ∼3,23 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003442 CAS-Nummer: 10022-31-8 EINECS: 233-020-5 UN: 1446 ADR: 5.1 (6.1),II Merck Index: 13,00986 |
Spezifikation Testergebnisse
Assay | Min. 99.0 % |
pH (20°C; 5 %) | 5.0 - 8.0 |
Heavy metals (as Pb) | Max. 5 ppm |
Insolubility in water | Max. 100 ppm |
Not precipitated by H2SO4 (as SO4) | Max. 0.05 % |
Cl (Chloride) | Max. 5 ppm |
Ca (Calcium) | Max. 20 ppm |
Fe (Iron) | Max. 2 ppm |
K (Potassium) | Max. 50 ppm |
Na (Sodium) | Max. 50 ppm |
Sr (Strontium) | Max. 0.2 % |
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