Sodium chloride - 71382
Code: 71382
Sodium chloride
Puriss. p.a., ≥99.5% (AT), powder or crystals
Halite
≥99.5%, Powder or crystals, ≥99.5% (AT)
CAS Number: 7647-14-5
Linear Formula: NaCl
Molar Mass: 58.44 g/mol
Beilstein Registry Number: 3534976
EC Number: 231-598-3
MDL Number: MFCD00003477
| Property |
Value |
| Assay |
99.5 - 101.0 % |
| PH (5 %, 20°C) |
5 - 8 |
| Appearance of the solution |
complying |
| Arsenic (As) |
max. 0.1 ppm |
| Calcium (Ca) |
max. 10 ppm |
| Cadmium (Cd) |
max. 5 ppm |
| Cobalt (Co) |
max. 5 ppm |
| Chromium (Cr) |
max. 5 ppm |
| Copper (Cu) |
max. 5 ppm |
| Iron (Fe) |
max. 5 ppm |
| Potassium (K) |
max. 50 ppm |
| Magnesium (Mg) |
max. 5 ppm |
| Manganese (Mn) |
max. 5 ppm |
| Nickel (Ni) |
max. 5 ppm |
| Lead (Pb) |
max. 5 ppm |
| Zinc (Zn) |
max. 5 ppm |
| Total S (as SO4) |
max. 100 ppm |
| Bromide (Br) |
max. 50 ppm |
| Iodide (I) |
max. 10 ppm |
| Phosphate (PO4) |
max. 5 ppm |
| Total nitrogen (as N) |
max. 10 ppm |
| Hexacyanoferrate(II) ([Fe(CN)6]4-) |
max. 2 ppm |
| Property |
Value |
| Form |
powder or crystals |
| Boiling point |
1,465 °C |
| Freezing point |
800 °C |
| Density |
2.160 g/cm3 |
