di-Kaliumtetraborat tetrahydrat 99.5%, extra pure
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
|
Synonymer:
Potassium tetraborate tetrahydrate
259570010
259570051
259572500
ACRO259570010EA
880
DKK
ACRO259570010
ACRO259570051
ACRO259572500
di-Kaliumtetraborat tetrahydrat 99.5%, extra pure
di-Kaliumtetraborat tetrahydrat
Formel:
B₄K₂O₇·4H₂O Molekylvægt: 305.49 g/mol Smeltepunkt: 850 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00149924 CAS-nummer: 12045-78-2 EINECS: 215-575-5 |
Specifikationer Testresultater
Appearance | White Powder |
Titration with HClO4 | ≥99.4 % |
Chloride (Cl) | ≤20 ppm |
Sulfate (SO4) | ≤500 ppm |
Iron (Fe) | ≤20 ppm |
Heavy metals (as Pb) | ≤20 ppm |
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