Sodium carbonate, anhydrous 99,5 ACS
Supplier: Thermo Scientific Chemicals
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Warning
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Synonyms:
Soda, Carbonic acid sodium salt, Calcined soda, Disodium carbonate, Carbonic acid disodium salt, Na-X, Bisodium carbonate, Carbonic acid, disodium salt, Soda ash
MDL: MFCD00003494
Beilstein Registry No.: 4154566
Notes: m.p. 851°C (begins to lose CO2 at 400°C)
Soluble in water. Insoluble in alcohol
Fieser: 7,332
Purity: 99.5% min
CAS No.: 497-19-8
Molecular Formula: Na2CO3
Formula Weight: 105.99
Physical Form: Granular
Density: 2.53
Refractive Index: 1.535
Sensitivity: Hygroscopic
Odor: Odorless
pH: 11,5
Solubility: Soluble in water. Insoluble in alcohol
Beilstein Reference: 4154566
Merck Reference: 14,8596
MDL No.: MFCD00003494
Formula:
Na₂CO₃ MW: 105.99 g/mol Boiling Pt: 1600 Melting Pt: 854 Density: 2.53 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
Insoluble matter | 0.01% |
Loss on drying at 285°C | 1% |
Cl | 0.001% |
PO3 | 0.00001 |
SiO2 | 0.005% |
Sulfur compounds (as SO3) | 0.003% |
Ca | 0.03% |
MG | 0.005% |
Heavy Metals (as Pb) | 5 ppm |
Fe | 5ppm ppm |
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