| send us an inquiry |
LC721 Barium hydroxide octahydrateextra pure |
| Order number | Packaging | Quantity | Price € |
| AC27721 | Plastic drum | 50 g | inquire |
| Product information | |
| Synonyms | Caustic baryta, Barium oxide hydrate octahydrate |
| Hill Formula | BaH2O2 * 8 H2O |
| Chemical formula | Ba(OH)2 * 8 H2O |
| HS Code | 2816 40 00 |
| EC number | 241-234-5 |
| Molar mass | 315.48 g/mol |
| EC index number | 056-002-00-7 |
| CAS number | 12230-71-6 |
|
Chemical and physical data |
|
| Solubility | 72 g/l (20 °C) |
| Melting point | 78 °C |
| Molar mass | 315.48 g/mol |
| Density | 2.18 g/cm3 (20 °C) |
| Bulk density | 900 – 1100 kg/m3 |
| pH value | ca.12.5 (50 g/l, H2O, 20 °C) (slurry) |
| Safety information according to GHS | |
| Hazard Statement(s) | H332: Harmful if inhaled. H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. |
| Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. 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 |
| Hazard Pictogram(s) |   |
| Storage class | 8 B Non combustible, corrosive substances |
| 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). |
| Safety information | |
| R Phrase | R 20/22-34 Harmful by inhalation and if swallowed.Causes burns. |
| S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | harmful, corrosive |
| Hazard Symbol |  Corrosive |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(BARIUM HYDROXIDE), 8 (6.1), II, Segregation Group: 18 (Alkalis) |
| Declaration (transport by air) IATA-DGR | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(BARIUM HYDROXIDE), 8 (6.1), II |
| Toxicological data | |
| LD 50 oral | LD50 rat 550 mg/kg |