Bariumcarbonaat 99+% ACS
Leverancier: Thermo Fisher Scientific
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Waarschuwing
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423445000
423440025
ACRO423445000EA
70
EUR
ACRO423445000
ACRO423440025
Bariumcarbonaat 99+% ACS
Bariumcarbonaat
Formule:
BaCO₃ MW: 197.34 g/mol Kookpunt: 1450 °C Smeltpunt: 811 °C Dichtheid: 4.43 g/cm³ Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00003448 CAS nummer: 513-77-9 EINECS: 208-167-3 Merck Index: 13,00972 |
Specification Test Results
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 % |
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