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Sodio carbonato, anidro 99.5%, extra puro

Fornitore: Thermo Fisher Scientific
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Synonyms: Calcined soda, Carbonic acid disodium salt

123670010 123670025 123670100
ACRO123670010EA 41.3 EUR
ACRO123670010 ACRO123670025 ACRO123670100
Sodio carbonato, anidro 99.5%, extra puro
Sodio carbonato
Formula: Na₂CO₃
Punto di ebollizione: 1600 °C (760 mmHg)
Punto di fusione: 851 °C
Densità: 2,53 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003494
CAS Number: 497-19-8
EINECS: 207-838-8
REACH: 01-2119485498-19
Merck Index: 14,08596
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Risultati del test di specificazione

Appearance White Granular powder
Loss on drying ≤1 % (300°C, 2 hrs)
Titration with HCl 99.5 to 100.5 % (On dried substance)
Chloride (Cl) ≤125 ppm
Sulfate (SO4) ≤250 ppm
Arsenic (As) ≤5 ppm
Iron (Fe) ≤50 ppm
Heavy metals (as Pb) ≤50 ppm


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