| Specifications | |
|---|---|
| Assay (alkalimetric) | ≥ 99.5 % |
| Insoluble matter | ≤ 0.001 % |
| pH-value (5 %; water, 25 °C) | 5.0 - 6.0 |
| Chloride (Cl) | ≤ 0.0003 % |
| Nitrate (NO₃) | ≤ 0.001 % |
| Phosphate (PO₄) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.000075 % |
| As (Arsenic) | ≤ 0.00002 % |
| Ca (Calcium) | ≤ 0.001 % |
| Cd (Cadmium) | ≤ 0.0001 % |
| Cr (Chromium) | ≤ 0.000075 % |
| Cu (Copper) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.0002 % |
| Mg (Magnesium) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.0002 % |
| Zn (Zinc) | ≤ 0.0001 % |
| Residue on ignition (as sulphate) | ≤ 0.005 % |
| Loss on Drying (105°C) | ≤ 0.1 % |
| Corresponds to ACS,ISO,Reag. Ph Eur | |
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass | Grade Value |
|---|---|---|---|---|---|
| 7783-20-2 | 231-984-1 | H₈N₂O₄S | (NH₄)₂SO₄ | 132.14 g/mol | ACS,ISO,Reag. Ph Eur |
| Description | |
|---|---|
| Catalogue Number | 101217 |
| Product Information | |
|---|---|
| CAS number | 7783-20-2 |
| EC number | 231-984-1 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | H₈N₂O₄S |
| Chemical formula | (NH₄)₂SO₄ |
| Molar Mass | 132.14 g/mol |
| HS Code | 3105 10 00 |
| Applications | |
|---|---|
| Application | Ammonium sulfate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Ammonium sulfate CAS No. 7783-20-2, EC Number 231-984-1. Ammonium sulfate MSDS (material safety data sheet) or SDS here. |
| Physicochemical Information | |
|---|---|
| Density | 1.77 g/cm3 (20 °C) |
| pH value | 5 (100 g/l, H₂O) |
| Bulk density | 850 kg/m3 |
| Solubility | 754 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 2840 mg/kg |
| Safety Information according to GHS | |
|---|---|
| RTECS | BS4500000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°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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