Barium Hydrooxide (Barium Dihydroxide) Ba(OH)2∙ 8H2O 99%
Barium hydroxide Properties
| Mayina ena | Barium hydroxide monohydrate, Barium hydroxide octahydrate |
| CASNo. | 17194-00-2 |
| 22326-55-2 (monohydrate) | |
| 12230-71-6 (octahydrate) | |
| Chemical formula | Ba(OH)2 |
| Molar mass | 171.34g/mol (yopanda madzi), |
| 189.355g/mol (monohydrate) | |
| 315.46g/mol (octahydrate) | |
| Maonekedwe | zoyera zolimba |
| Kuchulukana | 3.743g/cm3(monohydrate) |
| 2.18g/cm3(octahydrate, 16°C) | |
| Malo osungunuka | 78°C(172°F;351K)(octahydrate) |
| 300°C (monohydrate) | |
| 407°C (wopanda madzi) | |
| Malo otentha | 780°C(1,440°F;1,050K) |
| Kusungunuka m'madzi | kulemera kwa BaO(notBa(OH)2): |
| 1.67g/100mL(0°C) | |
| 3.89g/100mL(20°C) | |
| 4.68g/100mL(25°C) | |
| 5.59g/100mL(30°C) | |
| 8.22g/100mL(40°C) | |
| 11.7g/100mL(50°C) | |
| 20.94g/100mL(60°C) | |
| 101.4g/100mL(100°C)[pofunikira] | |
| Kusungunuka mu zosungunulira zina | otsika |
| Basicity(pKb) | 0.15(woyambaOH–),0.64(wachiwiriOH–) |
| Kutengeka kwa maginito (χ) | -53.2 · 10−6cm3/mol |
| Refractive index(nD) | 1.50 (octahydrate) |
Kufotokozera kwa Enterprise kwa Barium Hydroxide Octahydrate
| Chinthu No. | Chigawo cha Chemical | |||||||
| Ba(OH)2∙8H2O ≥(wt%) | Foreign Mat.≤(wt%) | |||||||
| BaCO3 | Chlorides (yochokera ku chlorine) | Fe | HCI osasungunuka | Sulfuric acid osati matope | Kuchepetsa ayodini (kutengera S) | Sr(OH)2∙8H2O | ||
| UMBO 99 | 99.00 | 0.50 | 0.01 | 0.0010 | 0.020 | 0.10 | 0.020 | 0.025 |
| UMBO98 | 98.00 | 0.50 | 0.05 | 0.0010 | 0.030 | 0.20 | 0.050 | 0.050 |
| UMBO 97 | 97.00 | 0.80 | 0.05 | 0.010 | 0.050 | 0.50 | 0.100 | 0.050 |
| UMBO 96 | 96.00 | 1.00 | 0.10 | 0.0020 | 0.080 | - | - | 1.000 |
【Kupaka】 25kg/thumba, thumba la pulasitiki lopangidwa ndi nsalu.
Ndi chiyaniBarium Hydrooxide ndi Barium Hydrooxide Octahydratekugwiritsidwa ntchito?
Industrially,barium hydroxideamagwiritsidwa ntchito ngati kalambulabwalo wa mankhwala ena a barium.The monohydrate ntchito dehydrate ndi kuchotsa sulphate zosiyanasiyana mankhwala.Monga momwe labotale imagwiritsira ntchito, Barium hydroxide imagwiritsidwa ntchito poyesa chemistry kuti ipangitse ma acid ofooka, makamaka ma organic acid.Barium hydroxide octahydrateamagwiritsidwa ntchito kwambiri popanga mchere wa barium ndi barium organic compounds;monga chowonjezera mu makampani a petroleum;Popanga alkali, galasi;mu kupanga mphira vulcanization, mu corrosion inhibitors, mankhwala ophera tizilombo;mankhwala a boiler;Otsuka ma boiler, m'makampani a shuga, amakonza mafuta a nyama ndi masamba, kufewetsa madzi, kupanga magalasi, kujambula denga;Reagent ya CO2 gasi;Amagwiritsidwa ntchito popanga mafuta osungira komanso kusungunula silicate.
