| Specifications | |
|---|---|
| Assay (komplexometric, Mg) | ≥ 24.0 % |
| Substances soluble in water | ≤ 0.5 % |
| Substances insoluble in hydrochloric acid | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.005 % |
| Sulphate (SO₄) | ≤ 0.003 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Barium and Strontium (as Ba) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.01 % |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.001 % |
| Na (Sodium) | ≤ 0.2 % |
| Pb (Lead) | ≤ 0.001 % |
| Zn (Zinc) | ≤ 0.0005 % |
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Key Spec Table
| CAS # | EC Number |
|---|---|
| 12125-28-9 | 235-192-7 |
| Description | |
|---|---|
| Catalogue Number | 105827 |
| Synonyms | Magnesium carbonate basic |
| Product Information | |
|---|---|
| CAS number | 12125-28-9 |
| EC number | 235-192-7 |
| HS Code | 2836 99 11 |
| Applications | |
|---|---|
| Application | Magnesium hydroxide carbonate for analysis EMSURE®. CAS 12125-28-9, pH 10.5 (50 g/l, H₂O, 20 °C) suspension, molar mass 485 g/mol. MSDS and product info below. |
| Physicochemical Information | |
|---|---|
| Density | 2.16 g/cm3 (20 °C) |
| Melting Point | 600 °C (decomposition) |
| pH value | 10.5 (50 g/l, H₂O, 20 °C) suspension |
| Safety Information according to GHS | |
|---|---|
| Storage class | 10 - 13 Other liquids and solids |
| WGK | NWG not 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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