Natriumkarbonat, vattenfri ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™
Leverantör: Avantor
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Varning
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Synonyms:
Calcined soda, Carbonic acid disodium salt
7527-26EA
0
SEK
7527-26
7527-20
Natriumkarbonat, vattenfri ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™
Natriumkarbonat
Formel:
Na₂CO₃ MW: 105,99 g/mol Smältpunkt: 851 °C Densitet: 2,53 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00003494 CAS nummer: 497-19-8 EINECS: 207-838-8 REACH: 01-2119485498-19 Merck Index: 14,08596 |
Specifikation testresultat
Meets ACS Reagent Chemical Requirements | — |
For Laboratory,Research,or Manufacturing Use |
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ACS - Assay (Na₂CO₃) (dried basis)(by acidimetry) | ≥99.5 % |
ACS - Insoluble Matter | ≤0.01 % |
ACS - Loss on Heating at 285°C | ≤1.0 % |
ACS - Chloride (Cl) | ≤0.001 % |
ACS - Phosphate (PO₄) | ≤0.001 % |
ACS - Silica (SiO₂) | ≤0.005 % |
ACS - Sulfur Compounds (as SO₄) | ≤0.003 % |
ACS - Heavy Metals (as Pb) | ≤5 ppm |
ACS - Iron (Fe) | ≤5 ppm |
ACS - Calcium (Ca) | ≤0.03 % |
ACS - Magnesium (Mg) | ≤0.005 % |
ACS - Potassium (K) | ≤0.005 % |
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