ʻO ka hoʻomaʻemaʻe kiʻekiʻe ʻo Tellurium Dioxide Powder(TeO2) Assay Min.99.9%
| Tellurium Dioxide |
| CAS No.7446-7-３ |
| ʻO Tellurium dioxide (compound) he ʻano oxide o tellurium.ʻO kona ʻano kemika ka pūhui o TeO2.Aia kona kristal i ka mo'o aniani huinaha.Kaumaha Molekala: 159.61;pauda keʻokeʻo a poloka paha. |
No Tellurium Dioxide
ʻO ka hopena nui o ke ahi tellurium i ka lewa ʻo ia ka tellurium dioxide.ʻAʻole hiki i ka Tellurium dioxide ke hoʻonā i ka wai akā hiki ke hoʻopau loa i loko o ka waikawa sulfuric concentrated.Hōʻike ka Tellurium dioxide i ka paʻa ʻole me ka waika ikaika a me ka oxidant ikaika.No ka mea he mea amphoteric ka tellurium dioxide, hiki iā ia ke hana i ka waikawa a i ʻole ka alkaline i loko o ka hopena.
No ka mea, he nui loa ka hiki ke ho'opō'ino a he mea 'awa'awa 'o tellurium dioxide, i ka wā e komo ai i loko o ke kino, hiki iā ia ke hana i ka 'ala (tellurium smell) e like me ke 'ala o ke kāleka i ka hanu.ʻO kēia ʻano mea ka dimethyl tellurium i hana ʻia e ka metabolism o tellurium dioxide.
ʻIkepili ʻoihana no Tellurium Dioxide Powder
| hōʻailona | Mea Kimia | ||||||||
| TeO2≥(%) | Haole Mat.≤ ppm | ||||||||
| Cu | Mg | Al | Pb | Ca | Se | Ni | Mg | ||
| UMTD5N | 99.999 | 2 | 5 | 5 | 10 | 10 | 2 | 5 | 5 |
| UMTD4N | 99.99 | 2 | 5 | 5 | 10 | 10 | 5 | 5 | 8 |
Packaging: 1KG/Bottle, a i ʻole 25KG/Vacuum Aluminum Foil Bag
He aha ka Tellurium Dioxide Powder i hoʻohana ʻia no?
Hoʻohana ʻia ʻo Tellurium dioxide ma ke ʻano he mea acousto-optic a me ke aniani kūlana mua.Hoʻohana pū ʻia ʻo Tellurium dioxide i ka hana ʻana o II-VI pūhui semi-conductor, nā ʻāpana hoʻololi thermal-electricity, nā ʻāpana hoʻoluʻu, piezoelectric crystal a me ka mea ʻike ʻulaʻula.
