Potassio acetato 99+% per biochimica
Fornitore: Thermo Fisher Scientific
Synonyms:
Acetic acid potassium salt
Formula:
CH₃COOK Punto di fusione: 292 °C Densità: 1,57 g/cm³ (25 °C) Flash Pt: >250 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00012458 CAS Number: 127-08-2 |
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Risultati del test di specificazione
Appearance | Colorless to white Crystalline powder |
Infrared spectrum | Conforms |
Solubility | (5 M in water) Clear colorless solution |
pH | 6.5 to 9.0 |
Titration with HClO4 | ≥99.0 % |
Chloride (Cl) | ≤0.003 % |
Phosphate (PO4) | ≤0.001 % |
Sulfate (SO4) | ≤0.002 % |
Calcium (Ca) | ≤0.005 % |
Iron (Fe) | ≤0.0005 % |
Magnesium (Mg) | ≤0.002 % |
Sodium (Na) | ≤0.03 % |
Heavy metals (as Pb) | ≤5 ppm |
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