MERCK 107865.0250 Strontium Chloride Hexahydrate GR for Analysis
| 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 94 |
| Quality Level | MQ300 |
| 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 |
| Safety Information according to GHS |
|---|
| Hazard Pictogram(s) | |
| Hazard Statement(s) | H318: Causes serious eye damage. |
| Precautionary Statement(s) | P280: Wear eye protection/ face protection.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| RTECS | WK8575000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly hazardous to water |
| Disposal | 14Inorganic 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). |
| Safety Information |
|---|
| Categories of danger | harmful |
| Storage and Shipping Information |
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| Storage | Store at +2°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 (ACS) | ≤ 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 |
| Global Trade Item Number |
|---|
| Catalogue Number | GTIN |
|---|
| 1078650250 | 04022536097442 |
| 1078651000 | 04022536097459 |
