Natriumkarbonat Dekahydrat 99+% för biokemi

Leverantör: Thermo Scientific
Varning

Synonyms: Soda

125020025 125025000
ACRO125020025EA 4775 SEK
ACRO125020025 ACRO125025000
Natriumkarbonat Dekahydrat 99+% för biokemi
Natriumkarbonat Dekahydrat
Formel: Na₂CO₃·10H₂O
MW: 286,14 g/mol
Smältpunkt: 34 °C
Densitet: 1,46 g/cm³
Storage Temperature: Omgivande
MDL Number: MFCD00149178
CAS nummer: 6132-02-1

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Specifikation testresultat

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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