Sodio carbonato, in granuli, BAKER ANALYZED® ACS, J.T.Baker®
Fornitore: Avantor
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Attenzione
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Synonyms:
Calcined soda, Carbonic acid disodium salt
Formula:
Na₂CO₃ Peso molecolare: 105.99 g/mol Punto di ebollizione: 1600 Punto di fusione: 854 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
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use |
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Assay (Na₂CO₃) (dried basis)(by acidimetry) | ≥99.5 % |
Insoluble Matter | ≤0.01 % |
Loss on Heating at 285°C | ≤1.0 % |
Chloride (Cl) | ≤0.001 % |
Phosphate (PO₄) | ≤0.001 % |
Silica (SiO₂) | ≤0.005 % |
Sulfur Compounds (as SO₄) | ≤0.003 % |
Calcium (Ca) | ≤0.03 % |
Magnesium (Mg) | ≤0.005 % |
Potassium (K) | ≤0.005 % |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤5 ppm |
Trace Impurities - Iron (Fe) | ≤5 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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