Strontium Chloride Hexahydrate GR 250grm
for analysis EMSURE® ACS
Manufacturer: Merck
Catalog ID: 107865.0250
Stock: In Stock
Description
| Catalogue Number | 107865 |
| Description | Strontium chloride hexahydrate |
Product Information
| CAS number | 10025-70-4 |
| EC number | 233-971-6 |
| Grade | ACS |
| Hill Formula | Cl₂Sr * 6 H₂O |
| Chemical formula | SrCl₂ * 6 H₂O |
| Molar Mass | 266.62 g/mol |
| HS Code | 2827 39 85 |
Physicochemical Information
| Density | 1.95 g/cm3 (20 °C) |
| Melting Point | 61 °C |
| pH value | 5 - 7 (50 g/l, H₂O, 25 °C) |
| Bulk density | 1050 kg/m3 |
| Solubility | 2058 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 1796 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (complexometric) | 99.0 - 103.0 % |
| Insoluble matter | ≤ 0.005 % |
| pH-value (5 %; water; 25 °C) | 5.0 - 7.0 |
| Nitrate (NO₃) | ≤ 0.002 % |
| Sulfate (SO₄) | ≤ 0.001 % |
| Heavy metals as Pb | ≤ 0.0005 % |
| Ba (Barium) | ≤ 0.002 % |
| Ca (Calcium) | ≤ 0.05 % |
| Cu (Copper) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.0005 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.0002 % |
| Na (Sodium) | ≤ 0.01 % |
| Pb (Lead) | ≤ 0.0002 % |
| Corresponds to ACS |
