Bariumcarbonat 99+% ACS
Lieferant: Thermo Scientific
|
Achtung
|
ACRO423440025EA
158
EUR
ACRO423440025
ACRO423445000
Bariumcarbonat 99+% ACS
Barium carbonate
Formel:
BaCO₃ Molecular Weight: 197,34 g/mol Siedepunkt: 1450 °C Schmelzpunkt: 811 °C Dichte: 4,43 g/cm³ Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003448 CAS-Nummer: 513-77-9 EINECS: 208-167-3 ADR: 6.1,III Merck Index: 13,00972 |
Spezifikation Testergebnisse
Appearance | White Powder |
Titration excess HCl | 99.0 to 101.0 % |
Chloride (Cl) | ≤0.002 % |
Sulfide (S) | ≤0.001 % |
Calcium (Ca) | ≤0.05 % |
Iron (Fe) | ≤0.002 % |
Potassium (K) | ≤0.005 % |
Sodium (Na) | ≤0.02 % |
Strontium (Sr) | ≤0.7 % |
Heavy metals (as Pb) | ≤10 ppm |
Water soluble titr. base | ≤0.002 meq/g |
Insoluble matter | ≤0.015 % (in dilute HCl) |
Oxidizing substance (as NO3) | ≤0.005 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...