Barium Nitrate GR 500 Grm
for analysis EMSURE® ACS
Manufacturer: Merck
Catalog ID: 101729.0500
Stock: In Stock
Description
| Catalogue Number | 101729 |
Product Information
| CAS number | 10022-31-8 |
| EC index number | 056-002-00-7 |
| EC number | 233-020-5 |
| Grade | ACS |
| Hill Formula | BaN₂O₆ |
| Chemical formula | Ba(NO₃)₂ |
| Molar Mass | 261.34 g/mol |
| HS Code | 2834 29 20 |
Physicochemical Information
| Density | 3.2 g/cm3 (20 °C) |
| Melting Point | 592 °C |
| pH value | 5.0 - 8.0 (50 g/l, H₂O, 25 °C) |
| Bulk density | 1900 g/m3 |
| Solubility | 94 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 355 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (complexometric) | ≥ 99.0 % |
| Insoluble matter | ≤ 0.01 % |
| pH-value (5 %; water; 25 °C) | 5.0 - 8.0 |
| Chloride (Cl) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Ca (Calcium) | ≤ 0.002 % |
| Fe (Iron) | ≤ 0.0002 % |
| K (Potassium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.005 % |
| Sr (Strontium) | ≤ 0.05 % |
