| Article No. | 01359 |
| Purity | 98.5% |
| Molecular Formula | (NH4)2SO4 |
| H.S. Code | 3102.2100 |
| Grade | Extra Pure |
| CAS No. | 7783-20-2 |
| Molecular Weight | 132.14 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | Colorless crystals | ||||
| Odour | Slight odor of ammonia | pH value | 5 - 6 | ||||
| Melting point/ Freezing point [°C] | > 280 °C | Density [g/cm3] | 1.77 | ||||
| Solubility in water [% weight] | 132 g/l at 20 °C - completely soluble | Partition coefficient Log Pow octanol / water at 20°C | -5.1 | ||||
| Appearance | Colorless crystals/ White crystalline powder | Assay (titration) | Min 98.5% |
| pH (5% solution; 25°C) | 4.5-6.0 | Heavy metal (as Pb) | Max 0.002 % |
| Chloride (Cl) | Max 0.003 % | Iron (Fe) | Max 0.002% |
| Sulphated ash | Max 0.05% |
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