Bariumhydroxid octahydrat 98+% ACS

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Bariumhydroxid octahydrat 98+% ACS
Bariumhydroxid octahydrat
Formel: Ba(OH)₂·8H₂O
Molekylvægt: 315.47 g/mol
Kogepunkt: 780
Smeltepunkt: 78
Massefylde: 2.18 g/cm³
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00149152
CAS-nummer: 12230-71-6
EINECS: 241-234-5
UN nummer: 3262
ADR: 8 II
Merck Index: 13,00980

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Specifikationer Testresultater

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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