Inorganic Salts
Aluminium Ammonium Sulphate Dodecahydrate Extra Pure
RA000484 CAS 7784-26-1 Extra Pure
Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White powder | — |
| Odour | Odorless | — |
| pH value | 2.6 | — |
| Melting point/ Freezing point [°C] | 93.5 °C | °C |
| Boiling point [°C] | 280 °C | °C |
| Density [g/cm3] | 1.65 g/cm3 | g/cm3 |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | White crystalline powder | — | — |
| Assay | Min 98.0 % | % | complexometric |
| Chloride (Cl) | Max 0.005 % | % | — |
| Heavy metal | Max 0.005 % | % | — |
| Arsenic (As) | Max 0.003 % | % | — |
| Iron (Fe) | Max 0.001 % | % | — |
| Substance not precepitate by NH3 | Max 0.3 % | % | — |
Available grades
4 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.
Packaging
| Pack size | SKU |
|---|---|
| 25 kg | RA000484-PK-25KG |
| 500 g | RA000484-PK-500G |
| 50 kg | RA000484-PK-50KG |