Natriumkarbonat, vannfri ≥99.5% (dried basis), pulver, BAKER ANALYZED® ACS, J.T.Baker®
Leverandør: Avantor
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Warning
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Synonymer:
Calcined soda, Carbonic acid disodium salt
Management of Change (MOC) category = N
3602-REA
55175
NOK
3602-R
3602-01
3602-07
Natriumkarbonat, vannfri ≥99.5% (dried basis), pulver, BAKER ANALYZED® ACS, J.T.Baker®
Natriumkarbonat
Formel:
Na₂CO₃ MW: 105,99 g/mol Kokepunkt: 1600 °C (1013 hPa) Smeltepunkt: 854 °C Tetthet: 2,53 g/cm³ (20 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00003494 CAS-nummer: 497-19-8 EINECS: 207-838-8 REACH: 01-2119485498-19 Merck Indeks: 14,08596 |
Spesifikasjon Testresultater
Meets ACS Reagent Chemical Requirements | — |
For Laboratory,Research,or Manufacturing Use | — |
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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