Sodium carbonate, anhydrous 99.8%, powder for analysis
Supplier: Thermo Fisher Scientific
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Warning
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Synonyms:
Calcined soda, Carbonic acid disodium salt
207810010
207810050
ACRO207810010EA
81.8
GBP
ACRO207810010
ACRO207810050
Sodium carbonate, anhydrous 99.8%, powder for analysis
Sodium carbonate
Formula:
Na₂CO₃ MW: 105.99 g/mol Boiling Pt: 1600 °C (760 mmHg) Melting Pt: 851 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003494 CAS Number: 497-19-8 EINECS: 207-838-8 REACH: 01-2119485498-19 Merck Index: 14,08596 |
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Specification Test Results
Appearance | White Crystalline or granular powder |
Loss on drying | ≤0.5 % (300°C) |
Titration with HCl | ≥99.8 % (On dried substance) |
Chloride (Cl) | ≤10 ppm |
Phosphate (PO4) | ≤10 ppm |
Silicate (as SiO2) | ≤0.002 % |
Aluminium (Al) | ≤10 ppm |
Arsenic (As) | ≤0.5 ppm |
Cadmium (Cd) | ≤5 ppm |
Calcium (Ca) | ≤50 ppm |
Copper (Cu) | ≤5 ppm |
Iron (Fe) | ≤5 ppm |
Lead (Pb) | ≤5 ppm |
Magnesium (Mg) | ≤20 ppm |
Potassium (K) | ≤50 ppm |
Zinc (Zn) | ≤5 ppm |
Total nitrogen compounds | ≤0.001 % (as N) |
Total sulfur (as SO4) | ≤0.003 % |
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