Barium Hydroxide (Barium Dihydroxide) Ba(OH)2∙ 8H2O 99%
Barium hydroxide Meatotino
| O isi igoa | Barium hydroxide monohydrate, Barium hydroxide octahydrate |
| CASNo. | 17194-00-2 |
| 22326-55-2(monohydrate) | |
| 12230-71-6 (octahydrate) | |
| Fua fa'ameamea | Ba(OH)2 |
| Molar mass | 171.34g/mol(a'ai), |
| 189.355g/mol(monohydrate) | |
| 315.46g/mol(octahydrate) | |
| Fa'aaliga | pa'epa'e malo |
| Malosi | 3.743g/cm3(monohydrate) |
| 2.18g/cm3(octahydrate, 16°C) | |
| Liu liusuavai | 78°C(172°F;351K)(octahydrate) |
| 300°C(monohydrate) | |
| 407°C(a'ai) | |
| Fa'apuna | 780°C(1,440°F;1,050K) |
| Solubility i le vai | mamafa ole BaO(leoBa(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)[sii mai] | |
| Solubility i isi solvents | maualalo |
| Fa'avae(pKb) | 0.15(muamuaOH–),0.64(luaOH–) |
| Fa'aletonu fa'amaneta(χ) | −53.2·10−6cm3/mol |
| Fa'ailoga fa'afofo(nD) | 1.50(octahydrate) |
Atina'e Fa'amatalaga mo Barium Hydroxide Octahydrate
| Mea Nu. | Vaega Vailaau | |||||||
| Ba(OH)2∙8H2O ≥(wt%) | Fala i fafo.≤（wt%） | |||||||
| BaCO3 | Chlorides (fa'avae ile chlorine) | Fe | HCI e le mafai ona fa'afefeteina | Sulfuric acid ae le o le palapala | Fa'aitiitia iodine(fa'avae ile S) | Sr(OH)2∙8H2O | ||
| UMBHO99 | 99.00 | 0.50 | 0.01 | 0.0010 | 0.020 | 0.10 | 0.020 | 0.025 |
| UMBHO98 | 98.00 | 0.50 | 0.05 | 0.0010 | 0.030 | 0.20 | 0.050 | 0.050 |
| UMBHO97 | 97.00 | 0.80 | 0.05 | 0.010 | 0.050 | 0.50 | 0.100 | 0.050 |
| UMBHO96 | 96.00 | 1.00 | 0.10 | 0.0020 | 0.080 | - | - | 1.000 |
【Aufa'i】 25kg/pe, ato lalaga palasitika laina laina.
O a meaBarium Hydroxide ma le Barium Hydroxide Octahydratefaaaogaina mo?
Alamanuia,barium hydroxideo lo'o fa'aaogaina e fai ma fa'ameamea i isi fa'aputuga o le barium.Ole monohydrate e fa'aaogaina e fa'amama ma aveese ai le sulfate mai oloa eseese.A'o fa'aoga ile falesu'esu'e, ole Barium hydroxide o lo'o fa'aogaina ile kemisi au'ili'ili mo le fa'avasegaina ole vai vaivai, ae maise ole vaila'au fa'aola.Barium hydroxide octahydrateo lo'o fa'aaogaina tele i le gaosiga o masima barium ma fa'alapotopotoga fa'aola o le barium;e fai ma mea fa'aopoopo i le alamanuia suau'u;I le gaosiga o le alkali, tioata;i vulcanization pa'u gaosia, in inhibitors corrosion, vailaau e tineia ai manu faalafua;vaifofō fua fa'avevela;Fa'amama vai, i totonu o le suka suka, fa'apipi'i suau'u manu ma fualaau faisua, fa'amalulu vai, fai tioata, vali le fa'alo;Reagent mo CO2 kesi;Fa'aaogaina mo ga'o ga'o ma fa'afefeteina silicate.
