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Sodio carbonato decaidrato 99+% per biochimica

Fornitore: Thermo Scientific
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Synonyms: Soda

125020025 125025000
ACRO125020025EA 254 EUR
ACRO125020025 ACRO125025000
Sodio carbonato decaidrato 99+% per biochimica
Sodio carbonato decaidrato
Formula: Na₂CO₃·10H₂O
Peso molecolare: 286,14 g/mol
Punto di fusione: 34 °C
Densità: 1,46 g/cm³
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00149178
CAS Number: 6132-02-1

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Risultati del test di specificazione

Appearance White Crystals
Solubility Clear colorless
UV (0.5 M in water)
pH (0.5 M in water) Approx. 12.0
Titration with HCl ≥99.0 %
Chloride (Cl) ≤0.001 %
PO4 and SiO2 (as SiO2) ≤0.003 %
Aluminium (Al) ≤0.0005 %
Arsenic (As) ≤0.0002 %
Calcium (Ca) ≤0.002 %
Copper (Cu) ≤0.0005 %
Iron (Fe) ≤0.0002 %
Magnesium (Mg) ≤0.0002 %
Potassium (K) ≤0.005 %
Zinc (Zn) ≤0.0005 %
Heavy metals (as Pb) ≤5 ppm
Total sulfur (as SO4) ≤0.003 %
Total nitrogen (as N) ≤0.0005 %

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