Barium hydroxide octahydrate 98+% ACS

Leverancier: Thermo Scientific
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ACRO423465000EA 64.3 EUR
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Barium hydroxide octahydrate 98+% ACS
Barium hydroxide octahydrate
Formule: Ba(OH)₂·8H₂O
MW: 315,47 g/mol
Kookpunt: 780 °C (1013 hPa)
Smeltpunt: 78 °C
Dichtheid: 2,18 g/cm³
Opslagtemperatuur: Kamertemperatuur
MDL-nummer: MFCD00149152
CAS-nummer: 12230-71-6
EINECS: 241-234-5
UN: 3262
ADR: 8,II
Merck Index: 13,00980

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Specificaties testresultaten

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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