Barium Chloride Dihydrate GR 1Kg
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 101719.1000
Stock: In Stock
Description
| Catalogue Number | 101719 |
| Synonyms | Barium dichloride |
Product Information
| CAS number | 10326-27-9 |
| EC index number | 056-004-00-8 |
| EC number | 233-788-1 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | BaCl₂ * 2 H₂O |
| Molar Mass | 244.28 g/mol |
| HS Code | 2827 39 85 |
Physicochemical Information
| Density | 3.86 g/cm3 (20 °C) |
| pH value | 5.2 - 8.0 (50 g/l, H₂O, 25 °C) |
| Bulk density | 1200 - 1400 kg/m3 |
Toxicological Information
| LD 50 oral | LD50 Rat 118 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (complexometric) | ≥ 99.0 % |
| Insoluble matter | ≤ 0.005 % |
| pH-value (5 %; water, 25 °C) | 5.2 - 8.0 |
| Total nitrogen (N) | ≤ 0.002 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Oxidizing Substances (as NO₃) | ≤ 0.005 % |
| Ca (Calcium) | ≤ 0.005 % |
| Fe (Iron) | ≤ 0.0001 % |
| K (Potassium) | ≤ 0.0025 % |
| Na (Sodium) | ≤ 0.005 % |
| Pb (Lead) | ≤ 0.001 % |
| Sr (Strontium) | ≤ 0.05 % |
| Loss on drying (150 °C) | 14.0 - 16.0 % |
| Corresponds to ACS,ISO,Reag. Ph Eur |
