Zogulitsa
| Barium | |
| Malo osungunuka | 1000 K (727 °C, 1341 °F) |
| Malo otentha | 2118 K (1845 °C, 3353 °F) |
| Kuchulukana (pafupi ndi rt) | 3.51 g/cm3 |
| Pamene madzi (pa mp) | 3.338 g/cm3 |
| Kutentha kwa kusakanikirana | 7.12 kJ/mol |
| Kutentha kwa nthunzi | 142 kJ/mol |
| Mphamvu ya kutentha kwa molar | 28.07 J/(mol·K) |
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Barium Hydroxide (Barium Dihydroxide) Ba(OH)2∙ 8H2O 99%
Barium hydroxide, mankhwala opangidwa ndi njira ya mankhwalaBa(OH)2, ndi chinthu choyera cholimba, chosungunuka m'madzi, yankho limatchedwa madzi a barite, alkaline wamphamvu. Barium Hydroxide ili ndi dzina lina, lomwe ndi: caustic barite, barium hydrate. Monohydrate (x = 1), yomwe imadziwika kuti baryta kapena baryta-water, ndi imodzi mwa mankhwala akuluakulu a barium. Monohydrate yoyera iyi ndi yomwe imagwiritsidwa ntchito nthawi zambiri.Barium Hydroxide Octahydrate, monga gwero la kristalo la Barium lomwe silisungunuka m'madzi kwambiri, ndi mankhwala osapangidwa omwe ndi amodzi mwa mankhwala oopsa kwambiri omwe amagwiritsidwa ntchito mu labotale.Ba(OH)2.8H2ONdi kristalo wopanda mtundu pa kutentha kwa chipinda. Ili ndi kuchuluka kwa 2.18g / cm3, imasungunuka m'madzi ndipo imakhala ndi asidi, poizoni, imatha kuwononga dongosolo la mitsempha ndi kugaya chakudya.Ba(OH)2.8H2OZimawononga, zingayambitse kutentha m'maso ndi pakhungu. Zingayambitse kuyabwa m'mimba ngati zitamezedwa. Zitsanzo za zomwe zimachitika: • Ba(OH)2.8H2O + 2NH4SCN = Ba(SCN)2 + 10H2O + 2NH3
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Barium Acetate 99.5% Cas 543-80-6
Barium acetate ndi mchere wa barium (II) ndi acetic acid wokhala ndi formula ya mankhwala Ba (C2H3O2)2. Ndi ufa woyera womwe umasungunuka kwambiri m'madzi, ndipo umawola kukhala Barium oxide ikatenthedwa. Barium acetate ili ndi gawo lofunika kwambiri pakupanga zinthu zoyera kwambiri, zoyeretsera, ndi zinthu zazing'ono.
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Ufa wa Barium Carbonate (BaCO3) 99.75% CAS 513-77-9
Barium Carbonate imapangidwa kuchokera ku barium sulfate yachilengedwe (barite). Ufa wamba wa Barium Carbonate, ufa wosalala, ufa wosalala ndi granular zonse zitha kupangidwa mwamakonda ku UrbanMines.