Kiʻekiʻe kiʻekiʻe Beryllium Fluoride (BeF2) pauda ho'āʻo 99.95%
| Beryllium Fluoride |
| Ka helu helu 7787-49-7 |
| Kapa inoa: Beryllium difluoride, Beryllium fluoride (BeF2), Beryllium fluoride (Be2F4),Huina Beryllium. |
| ʻO ka Beryllium Fluoride Properties | |
| Huihui Hui | BeF2 |
| Kaumaha Molekala | 47.009 |
| Ka nana aku | Puʻupuʻu kala ʻole |
| Lae hehee | 554°C, 827 K, 1029°F |
| Lae paila | 1169°C, 1442 K, 2136°F |
| ʻO ka mānoanoa | 1.986 g/cm3 |
| Solubility i loko o ka H2O | Hiki ke hoʻoheheʻe ʻia |
| Māhele Crystal / Hoʻolālā | Trigonal |
| Misa pololei | 47.009 |
| Monoisotopic Mass | 47.009 |
E pili ana i ka Beryllium Fluoride
ʻO ka Beryllium Fluoride kahi punawai Beryllium hiki ke hoʻoheheʻe ʻia i ka wai no ka hoʻohana ʻana i nā noi oxygen-sensitive, e like me ka Be-Cu alloy production. ʻO nā pūhui Fluoride he mau noi like ʻole i nā ʻenehana a me nā ʻepekema o kēia manawa, mai ka hoʻomaʻemaʻe ʻana i ka aila a me ka etching a hiki i ka synthetic organic chemistry a me nā lāʻau lapaʻau. Hoʻohana pinepine ʻia nā Fluoride e hoʻohui i nā metala a no ka deposition optical. Loaʻa koke ʻia ka Beryllium Fluoride i ka hapa nui o nā puke. ʻO nā haku mele maʻemaʻe kiʻekiʻe a me ka hoʻomaʻemaʻe kiʻekiʻe e hoʻomaikaʻi i ka maikaʻi optical a me ka pono e like me nā standards ʻepekema.
ʻO Beryllium Fluoride Specification
| 'ikamu helu. | Papa | Mea Kimia | ||||||||||
| Hōʻike ≥(%) | Moena haole.≤μg/g | |||||||||||
| SO42- | PO43- | Cl | NH4+ | Si | Mn | Mo | Fe | Ni | Pb | |||
| UMBF-NP9995 | Nukelea maemae | 99.95 | 100 | 40 | 15 | 20 | 100 | 20 | 5 | 50 | 20 | 20 |
| NO3- | Na | K | Al | Ca | Cr | Ag | Hg | B | Cd | |||
| 50.0 | 40 | 60 | 10 | 100 | 30 | 5 | 1 | 1 | 1 | |||
| Mg | Ba | Zn | Co | Cu | Li | SingleHonua Lakaʻikaʻi | KakaikahiHonua Huina | Māmā | ||||
| 100 | 100 | 100 | 5 | 10 | 1 | 0.1 | 1 | 100 | ||||
Hoʻopili: 25kg / ʻeke, pepa a me ka ʻeke paʻa me ka ʻeke i loko o ka ʻeke ʻeke.
He aha ka Beryllium Fluoride?
Ma ke ʻano he mimic o ka phosphate, hoʻohana ʻia ka beryllium fluoride i ka biochemistry, ʻoi aku ka crystallography protein. No kona kūpaʻa kemika ʻē aʻe, hoʻokumu ʻia ka beryllium fluoride i mea kumu o ka hui paʻakai fluoride i makemake ʻia i hoʻohana ʻia i nā reactor nuklea wai-fluoride.
