Ammonium Chloride AR/ACS
RA000105 CAS 12125-02-9 AR/ACS
Ammonium Chloride AR/ACS (CAS 12125-02-9) is a laboratory reagent of AR/ACS grade listed by ReagentAtlas. Pack sizes: 500 g, 5 kg, 25 kg, 50 kg. Submit your requirement to request a quotation.
Identity
Synonyms: Salmiac
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value |
|---|---|
| Physical state at 20 °C | Solid |
| pH value | 4.5 - 5.5 |
| Melting point/ Freezing point [°C] | 340°C |
| 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 (as NH4Cl; on anhydrous basis) | Min 99.5% |
| pH (5% solution in water; 25°C) | 4.5 - 5.5 |
| Insoluble matter (10% in water) | Max 0.005% |
| Residue on ignition | Max 0.01% |
| Calcium (Ca) | Max 0.001% |
| Magnesium (Mg) | Max 0.0005 % |
| Heavy metals (ICP-OES method) | Max 0.0005% |
| Iron (Fe) | Max 0.0002% |
| Phosphate (PO4) | Max 0.0002% |
| Sulphate (SO4) | Max 0.002% |
Method names in parentheses (for example "GC method") identify the analytical technique applied to that parameter; they are not product grades. Grade of this product: AR/ACS.
Available grades
7 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 | RA000105-500G |
| 5 kg | RA000105-5KG |
| 25 kg | RA000105-25KG |
| 50 kg | RA000105-50KG |