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LC713 Barium carbonatefor analysis EMSURE ACS,Reag. Ph Eur |
| Order number | Packaging | Quantity | Price € |
| AC27713 | Plastic bottle | 250 g | 45.00 |
| AC27713 | Plastic bottle | 1 kg | 87.75 |
| Product information | |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | CBaO3 |
| Chemical formula | BaCO3 |
| HS Code | 2836 60 00 |
| EC number | 208-167-3 |
| Molar mass | 197.34 g/mol |
| EC index number | 056-003-00-2 |
| CAS number | 513-77-9 |
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Chemical and physical data |
|
| Solubility | 0.02 g/l (20 °C) |
| Melting point | >1450 °C (decomposition) |
| Molar mass | 197.34 g/mol |
| Density | 4.43 g/cm3 (20 °C) |
| Bulk density | 350 kg/m3 |
| pH value | 7 – 8 (0.016 g/l, H2O, 16 °C) |
| Safety information | |
| R Phrase | R 22 Harmful if swallowed. |
| S Phrase | S 24/25 Avoid contact with skin and eyes. |
| Categories of danger | harmful |
| Hazard Symbol |  Harmful |
| RTECS | CQ8600000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 Inorganic 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). |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1564 BARIUM COMPOUND, N.O.S., 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 1564 BARIUM COMPOUND, N.O.S., 6.1, III |
| Toxicological data | |
| LD 50 oral | LD50 rat 418 mg/kg |
| Specifications | |
| Assay (complexometric, BaCO3) | 99.0 – 101.0 % |
| Substances insoluble in hydrochloric acid | ≤ 0.015 % |
| Chloride (Cl) | ≤ 0.002 % |
| Sulphide (S) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.02 % |
| Fe (Iron) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.02 % |
| Sr (Strontium) | ≤ 0.3 % |
| Total of alkali (water soluble) | ≤ 0.002 meq/g |
| Oxidizing Substances (as NO3) | ≤ 0.005 % |