di-Potassio tetraborato tetraidrato 99.5%, extra puro
Fornitore: Thermo Fisher Scientific
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Attenzione
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Synonyms:
Potassium tetraborate tetrahydrate
Formula:
B₄K₂O₇·4H₂O Peso molecolare: 305.49 g/mol Punto di fusione: 850 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00149924 CAS Number: 12045-78-2 EINECS: 215-575-5 |
Risultati del test di specificazione
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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