Barium Acetate 99.5% Cas 543-80-6
| Nā huaʻōlelo like | Barium diacetate, Barium di(acetate), Barium(+2) diethanoate, Acetic acid, paʻakai barium, Anhydrous barium acetate |
| Cas No. | 543-80-6 |
| ʻO ke kimekema | C4H6BaO4 |
| Molar mass | 255.415 g·mol−1 |
| Ka nana aku | Paʻa keʻokeʻo |
| ʻala | ʻala ʻole |
| ʻO ka mānoanoa | 2.468 g/cm3 (anhydrous) |
| Lae hehee | 450 °C (842 °F; 723 K) pohō |
| Solubility i ka wai | 55.8 g/100 mL (0 °C) |
| Ka hikiwawe | hiki ke hoʻoheheʻe iki i ka ethanol, methanol |
| Māmā | -100.1·10−6 cm3/mol (⋅2H2O) |
ʻIkepili ʻoihana no ka Barium Acetate
| 'ikamu helu. | Mea Kimia | |||||||||||
| Ba(C2H3O2)2 ≥(%) | Haole Mat.≤ (%) | |||||||||||
| Sr | Ca | CI | Pb | Fe | S | Na | Mg | NO3 | SO4 | hiki ʻole i ka 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 | ||||
Hoʻopili: 500kg / ʻeke, ʻeke ʻeke i ulana ʻia.
He aha ka Barium Acetate e hoʻohana ai?
Loaʻa ka Barium Acetate i nā noi ma nā ʻano ʻoihana.
I ka chemistry, hoʻohana ʻia ʻo Barium Acetate i ka hoʻomākaukau ʻana i nā acetates ʻē aʻe;a ma ke ʻano he catalyst i ka synthesis organik.Hoʻohana ʻia ia no ka hoʻomākaukau ʻana i nā pūhui barium ʻē aʻe, e like me ka barium oxide, barium sulphate, a me ka barium carbonate.
Hoʻohana ʻia ka Barium acetate ma ke ʻano he mordant no ka paʻi ʻana i nā lole lole, no ka hoʻomaloʻo ʻana i nā pena a me nā varnish a me ka ʻaila lubricating.Kōkua ia i ka hoʻopaʻa ʻana o nā kala i ka lole a hoʻomaikaʻi i ko lākou hiki ke kala.
Hoʻohana kekahi mau ʻano aniani, e like me ke aniani optical, i ka barium acetate ma ke ʻano he mea hoʻohui i mea e kōkua ai i ka hoʻonui ʻana i ka index refractive a hoʻomaikaʻi i ka mālamalama o ke aniani.
I kekahi mau ʻano o nā haku mele pyrotechnic, ʻo ka barium acetate kahi wahie e hoʻopuka ai i kahi kala ʻōmaʻomaʻo ʻōmaʻomaʻo ke puhi ʻia.
Hoʻohana ʻia ka Barium acetate i kekahi manawa i ka mālama ʻana i ka wai no ka wehe ʻana i kekahi mau ʻano haumia, e like me nā ion sulphate, mai ka wai inu.
