Bariumnitrat ≥99,0%, AnalaR NORMAPUR® analytisches Reagens

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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

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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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