Barium Acetate 99.5% Cas 543-80-6
Pārium Acetate
| Ngā kupu taurite | Te Barium diacetate, Te Barium di(acetate), Te Barium(+2) diethanoate, Te waikawa acetic, te tote barium, Te barium acetate kore wai |
| Nama Tūnga | 543-80-6 |
| Tātai matū | C4H6BaO4 |
| Papatipu molar | 255.415 g·mol−1 |
| Āhua | Matotoru mā |
| Kakara | kore kakara |
| Kiato | 2.468 karamu/cm3 (korewai) |
| Te pūwāhi rewa | Ka pirau i te 450 °C (842 °F; 723 K) |
| Te wairewatanga i roto i te wai | 55.8 karamu/100 mL (0 °C) |
| Te wairewatanga | ngāwari te wairewa i roto i te etanoru, te methanol |
| Te ātete aukume (χ) | -100.1·10−6 cm3/mol (⋅2H2O) |
Whakatakotoranga Pakihi mō te Barium Acetate
| Tau Nama | Waenga Matū | |||||||||||
| Ba(C2H3O2)2 ≥(%) | Whāriki Ke. ≤ (%) | |||||||||||
| Sr | Ca | CI | Pb | Fe | S | Na | Mg | Nama 3 | SO4 | kore e rewa i te wai | ||
| UMBA995 | 99.5 | 0.05 | 0.025 | 0.004 | 0.0025 | 0.0015 | 0.025 | 0.025 | 0.005 | |||
| UMBA990-S | 99.0 | 0.05 | 0.075 | 0.003 | 0.0005 | 0.0005 | 0.01 | 0.05 | 0.01 | |||
| UMBA990-Q | 99.0 | 0.2 | 0.1 | 0.01 | 0.001 | 0.001 | 0.05 | 0.05 | ||||
Te tākai: 500kg/pēke, he pēke kirihou whatu kua whakakikoruatia.
He aha te whakamahinga o te Barium Acetate?
He whānuitia ngā whakamahinga o te Barium Acetate i roto i ngā ahumahi.
I roto i te matū, ka whakamahia te Barium Acetate hei hanga i ētahi atu acetate; ā, hei whakakorikori hoki i roto i te hanga matū waro. Ka whakamahia mō te hanga i ētahi atu matū barium, pērā i te barium oxide, te barium sulphate, me te barium carbonate.
Ka whakamahia te barium acetate hei hinu whakakā mō te tā i ngā papanga kakahu, mō te whakamaroke i ngā peita me ngā wanihi, me te hinu whakahinuhinu. Ka āwhina i ngā tae kia piri ki te papanga, kia pai ake ai te pumau o te tae.
Ko ētahi momo karāhe, pērā i te karāhe whatu, e whakamahi ana i te barium acetate hei whakauru, nā te mea ka āwhina i te whakanui ake i te taupū whakaata me te whakapai ake i te mārama o te karāhe.
I roto i ētahi momo hanganga pyrotechnic, he wahie te barium acetate e puta ai he tae kakariki kanapa ina tahuna.
I ētahi wā ka whakamahia te barium acetate i roto i te maimoatanga wai hei tango i ētahi momo poke, pērā i ngā katote whanariki, mai i te wai inu.
