Tin(II) Chloride Dihydrate 250G
for analysis (max. 0.000001% Hg) EMSURE®
Manufacturer: Merck
Catalog ID: 107814.0250
Stock: In Stock
Description
| Catalogue Number | 107814 |
| Replaces | 7814-1 |
| Synonyms | Tin dichloride, dihydrate, Stannous chloride |
Product Information
| CAS number | 10025-69-1 |
| EC number | 231-868-0 |
| Hill Formula | Cl₂Sn * 2 H₂O |
| Chemical formula | SnCl₂ * 2 H₂O |
| Molar Mass | 225.63 g/mol |
| HS Code | 2827 39 10 |
Physicochemical Information
| Boiling point | 623 °C (1013 hPa) (anhydrous substance) |
| Density | 2.71 g/cm3 (20 °C) |
| Melting Point | 38 °C (anhydrous substance) |
| pH value | 1 - 2 (100 g/l, H₂O, 20 °C) |
| Bulk density | 1250 kg/m3 |
| Solubility | 1187 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 700 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (iodometric, SnCl₂·2H₂O) | 98.0 - 103.0 % |
| Appearance of solution in hydrochloric acid | passes test |
| Sulfate (SO₄) | ≤ 0.002 % |
| Heavy metals (as Pb) | ≤ 0.005 % |
| As (Arsenic) | ≤ 0.0001 % |
| Ca (Calcium) | ≤ 0.005 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.002 % |
| Hg (Mercury) | ≤ 0.000001 % |
| K (Potassium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.01 % |
| NH₄ (Ammonium) | ≤ 0.002 % |
| Pb (Lead) | ≤ 0.005 % |
