ALUMINIUM AMMONIUM SULPHATE DODECAHYDRATE AR/ACS |
| Article No. | 50340 | Grade | Analytical Reagent | |
| Synonyms | Ammonium alum | C.I. No. | — | |
| CAS No. | 7784-26-1 | Purity | 99.5% | |
| Molecular Formula | AlNH4(SO4)2.12H2O | Molecular Weight | 453.32 | |
| H.S. Code | 28333010 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | White powder | |
| Solubility | 10% solution in water is clear and colourless. | Odour | Odorless | |
| Specifications Parameters | ||||
| Description | Colourless crystals or a crystalline powder. | |||
| pH (5% solution in water) | Not less than 3 | |||
| Min. assay (By Complexometric; ex. Al) | 99.50% | |||
| Insoluble matter | Max. 0.005% | |||
| Chloride (Cl) | Max. 0.002% | |||
| Nitrate (NO3) | Max. 0.001% | |||
| Phosphate (PO4) | Max. 0.0025% | |||
| Silicate (SiO2) | Max. 0.002% | |||
| Arsenic (As) | Max. 0.00005% | |||
| Iron (Fe) | Max. 0.0005% | |||
| Lead (Pb) | Max. 0.0005% | |||
| Properties | Insoluble in alcohol. Loses water at 120°C | |||
| Note(s): Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ———————————————— |
IMDG Code : —
UN No. : — IATA : — |
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| Disposal: ———— | ||||
| Hazard Pictogram(s) : ————- | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 500gm, 25kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 50340 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date: 10/12/2024
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