Sodium carbonate monohydrate - 13568
Code: 13568
Sodium carbonate monohydrate
Puriss., meets analytical specification of BP, FCC, NF, European Pharmacopoeia, E500, 99.5-100.5% (ex dried subst.)
99.5-100.5%, meets analytical specification of Ph. Eur., BP, NF, FCC, E500, 99.5-100.5% (ex dried subst.)
CAS Number: 5968-11-6
Linear Formula: Na2CO3 · H2O
Molar Mass: 124.00 g/mol
MDL Number: MFCD00149177
| Property |
Value |
| Assay (excluding dried substance) |
99.5 - 100.5 % |
| Assay of Na2CO3 |
83.0 - 87.5 % |
| Loss on drying (300°C) |
12.0 - 15.0 % |
| Loss on drying (105°C, 4 h) |
12.0 - 15.0 % |
| Arsenic (As) |
max. 2 ppm |
| Copper (Cu) |
max. 0.001 % |
| Iron (Fe) |
max. 10 ppm |
| Mercury (Hg) |
max. 1 ppm |
| Potassium (K) |
max. 0.03 % |
| Lead (Pb) |
max. 2 ppm |
| Zinc (Zn) |
max. 0.001 % |
| Heavy metals (as Pb) |
max. 10 ppm |
| Bromide (Br) |
max. 0.001 % |
| Chloride (Cl) |
max. 50 ppm |
| Sulfate (SO4) |
max. 100 ppm |
| Appearance of the solution |
complying |
| Alkali hydroxide, -bicarbonates |
complying |
| Residual solvents |
complying |
| Property |
Value |
| Freezing point |
851 °C |
| Density |
2.25 g/cm3 |
