Sodium chloride - 66145
Code: 66145
Sodium chloride
Extra pure, meets analytical specifications of Reagent European Pharmacopoeia, BP, USP., (max. 0.2ppm Al)
Halite
CAS Number: 7647-14-5
Linear Formula: NaCl
Molar Mass: 58.44 g/mol
Beilstein Registry Number: 3534976
MDL Number: MFCD00003477
| Property |
Value |
| Assay (calculated to the dried substance) |
99.0 - 100.5 % |
| Loss on drying (105°C, 2 h) |
max. 0.5 % |
| Acidity or alkalinity |
complying |
| Aluminium (Al) |
max. 0.00002 % |
| Arsenic (As) |
max. 0.0001 % |
| Barium (Ba) |
complying |
| Iron (Fe) |
max. 2 ppm |
| Potassium (K) |
max. 500 ppm |
| Heavy metals (as Pb) |
max. 5 ppm |
| Bromide (Br) |
max. 0.005 % |
| Iodide (I) test |
complying |
| Ferrocyanides |
complying |
| Nitrite (NO2) |
complying |
| Phosphate (PO4) |
max. 25 ppm |
| Sulfate (SO4) |
max. 200 ppm |
| Appearance of the solution |
complying |
| Mg, earth alkali metals (as Ca) |
max. 100 ppm |
| Identity |
complying |
| Residual solvents |
complying |
| Property |
Value |
| Boiling point |
1,465 °C |
| Freezing point |
800 °C |
| Density |
2.160 g/cm3 |
