Bariumhydroxid Octahydrat 98+% ACS

Lieferant: Thermo Scientific
Gefahr

Synonyms: Ätzbaryt

ACRO423460025EA 278 CHF
ACRO423460025 ACRO423465000 ACRO423461000
Bariumhydroxid Octahydrat 98+% ACS
Bariumhydroxid Octahydrat
Formel: Ba(OH)₂·8H₂O
MW: 315,47 g/mol
Siedepunkt: 780 °C (1013 hPa)
Melting Pt: 78 °C
Dichte: 2,18 g/cm³
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00149152
CAS-Nummer: 12230-71-6
EINECS: 241-234-5
UN: 3262
ADR: 8,II
Merck Index: 13,00980

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Spezifikation Testergebnisse

Appearance White Crystalline powder or crystals or flakes
Titration with HCl ≥98.0 %
Chloride (Cl) ≤0.001 %
Sulfide (S) (Limit about 0.001 %) Passes test
Carbonate (as BaCO3) ≤2.0 %
Calcium (Ca) ≤0.05 %
Iron (Fe) ≤0.001 %
Potassium (K) ≤0.01 %
Sodium (Na) ≤0.01 %
Strontium (Sr) ≤0.8 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.01 % (in dilute HCl)

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