Sodio fosfato bibasico dodecaidrato 99% per biochimica
Fornitore: Thermo Fisher Scientific
Synonyms:
sec-Sodium phosphate, Sodium hydrogen phosphate dodecahydrate, Disodium phosphate, Dibasic sodium phosphate dodecahydrate, Sodium phosphate dibasic dodecahydrate, di-Sodium hydrogen phosphate dodecahydrate, Sodium monohydrogen phosphate dodecahydrate, di-Sodium hydrogen orthophosphate dodecahydrate
Formula:
Na₂HPO₄·12H₂O Peso molecolare: 358.14 g/mol Punto di fusione: 35 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00149181 CAS Number: 10039-32-4 Merck Index: 13,08733 |
Risultati del test di specificazione
Appearance | White Crystals |
Solubility | Clear colorless |
UV | (0.1 M in water) |
pH | 9.0 to 9.4 (0.1 M in water) |
Titration with HClO4 | ≥98.5 % |
Chloride (Cl) | ≤5 ppm |
Sulfate (SO4) | ≤50 ppm |
Arsenic (As) | ≤0.5 ppm |
Copper (Cu) | ≤2 ppm |
Iron (Fe) | ≤5 ppm |
Potassium (K) | ≤50 ppm |
Heavy metals (as Pb) | ≤5 ppm |
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