Aluminium Hydroxide Gel / CAS 21645-51-2
Aluminium hydroxide gel, Extra Pure grade, for laboratory use. Formula: Al(OH)3 + H2O.
| CAS No. | 21645-51-2 |
|---|---|
| Grade | Extra Pure |
| Purity | Not specified |
| Molecular Formula | Al(OH)3 + H2O |
| Molecular Weight | 78.00 |
| Shelf Life | 5 years |
| Appearance | White to off-white amorphous powder |
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Product Details
Aluminium hydroxide gel is an insoluble inorganic laboratory material supplied in Extra Pure grade.
Specifications
| CAS No. | 21645-51-2 |
|---|---|
| Article No. | A-00529 |
| HSN Code | 28183000 |
| Grade | Extra Pure |
| Purity | Not specified |
| Molecular Formula | Al(OH)3 + H2O |
| Molecular Weight | 78.00 |
| Appearance | White to off-white amorphous powder |
| Melting Point | 300�C |
| Solubility in Water | Insoluble |
| Density | 2.42 g/cm3 |
| Assay Content (as Al2O3) | 47.0-60.0% |
| pH (4% w/v in water) | 10.0 maximum |
| Arsenic (As) | 0.0005% maximum |
| Heavy Metals | 0.006% maximum |
| Chloride (Cl) | 1.25% maximum |
| Sulphate (SO4) | 1.2% maximum |
| Microbial Contamination | Free from E. coli |
| Shelf Life | 5 years |
| Available Packaging | 500 g |
Applications
For laboratory research and analytical work. Aluminium hydroxide gel is also used as an adsorbent in applicable research contexts.