| Description | |
|---|---|
| Catalogue Number | 103776 |
| Replaces | FX0205; FX0205-1; FX0205-20; FX0205-3 |
| Synonyms | Alum iron, Ferric ammonium sulfate, Iron alum, Iron(III) ammonium sulfate |
| Product Information | |
|---|---|
| CAS number | 7783-83-7 |
| EC number | 233-382-4 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | H₄NFeO₈S₂ * 12 H₂O |
| Chemical formula | (NH₄)Fe(SO₄)₂ * 12H₂O |
| Molar Mass | 482.19 g/mol |
| HS Code | 2833 30 00 |
| Quality Level | MQ300 |
| Physicochemical Information | |
|---|---|
| Density | 1.710 g/cm3 |
| Melting Point | 39 - 41 °C |
| pH value | 1.8 (100 g/l, H₂O, 20 °C) |
| Bulk density | 750 kg/m3 |
| Solubility | 1240 g/l |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +15°C to +25°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |