Sodium carbonate, anhydrous ≥99.5% (dried basis), powder, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
Certificates
About this item
Synonyms: Calcined soda, Carbonic acid disodium salt
CAS Number:497-19-8
:
Formula:Na₂CO₃
MDL Number:MFCD00003494
:105.99 g/mol
Merck Index:14,08596
Boiling Pt:1600 °C (1013 hPa)
Melting Pt:854 °C
Density:2.53 g/cm³ (20 °C)
:Management of Change (MOC) category = N
Storage Temperature:Ambient
EINECS:207-838-8
REACH:01-2119485498-19
:GHS07
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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:—
Specification Test Results
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