Sodium Chloride Extra Pure
RA000102 CAS 7647-14-5 Extra Pure
ReagentAtlas lists Sodium Chloride Extra Pure (CAS 7647-14-5), a laboratory reagent of Extra Pure grade. Pack sizes: 500 g, 1 kg, 5 kg, 25 kg, 50 kg. Submit your requirement to request a quotation.
Identity
Synonyms: Common salt, Halite, Rock sal sodium chlorict, Table salt
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value |
|---|---|
| Physical state at 20 °C | Solid |
| pH value | 6.7 - 7.3 |
| Melting point/ Freezing point [°C] | 801 °C |
| Boiling point [°C] | 1413 °C |
| Vapour pressure mm/Hg | 1.33 mm Hg at 865 °C |
| Density [g/cm3] | 2.16 |
| Solubility in water [% weight] | Soluble in water |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay (after ignition) | Min. 99.5% |
| Loss on drying (at 105°C) | Max. 1.0% |
| Sulphate (SO4) | Max. 0.02% |
| Ammonia (NH3) | Max. 0.002% |
| Iron (Fe) | Max. 0.002% |
| Lead (Pb) | Max. 0.002% |
| Potassium (K) | Max. 0.02% |
| pH (5% solution) | 5.0 - 8.0 |
Available grades
11 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.
Packaging
| Pack size | SKU |
|---|---|
| 500 g | RA000102-500G |
| 1 kg | RA000102-1KG |
| 5 kg | RA000102-5KG |
| 25 kg | RA000102-25KG |
| 50 kg | RA000102-50KG |