| Specifications | |
|---|---|
| Assay (iodometric) | 99.0 - 102.0 % |
| Insoluble matter | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.0005 % |
| Nitrate (NO₃) | ≤ 0.01 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe II (Iron II) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.01 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.001 % |
| Mn (Manganese) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.01 % |
| Pb (Lead) | ≤ 0.0005 % |
| Zn (Zinc) | ≤ 0.001 % |
| Corresponds to ACS, ISO, Reag. Ph. Eur. | |
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Register
| Replacement Information | |
|---|---|
| Replacement Information | In North America 1.03776.0500 replaces and is identical to FX0205-1 In North America 1.03776.9050 replaces and is identical to FX0205-20 In North America 1.03776.1000 or 1.03776.5000 replace FX0205-3. material is identical, pack size is similar |
Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass | Grade Value |
|---|---|---|---|---|---|
| 7783-83-7 | 233-382-4 | H₄NFeO₈S₂ * 12 H₂O | (NH₄)Fe(SO₄)₂ * 12H₂O | 482.19 g/mol | ACS,ISO,Reag. Ph Eur |
| 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 |
| Applications | |
|---|---|
| Application | Ammonium iron(III) sulfate dodecahydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7783-83-7, EC Number 233-382-4. Ammonium iron(III) sulfate dodecahydrate MSDS (material safety data sheet) or SDS here. |
| Physicochemical Information | |
|---|---|
| Melting Point | 39 - 41 °C |
| pH value | 1.8 (100 g/l, H₂O, 20 °C) |
| Bulk density | 750 kg/m3 |
| Solubility | 1240 g/l |
| Safety Information according to GHS | |
|---|---|
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store below +15°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 |
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