Cerium dioxide CAS 1306-38-3
Cerium dioxide ìhè odo cubic ntụ ntụ. Njupụta njikọ bụ 7.132. Ebe mgbaze 2600 ℃. Na-adịghị ike n'ime mmiri na ọ naghị adị mfe mgbaze na inorganic acid. Ekwesịrị ịgbakwunye ihe ndị na-ebelata ihe (dị ka hydroxylamine na-ebelata ọrụ) iji nyere aka na mgbasa. Ọ dị mfe ịbanye n'ìhè a na-ahụ anya, ma ọ na-enwe mmetụta dị mma nke ìhè ultraviolet, ebe ọ na-emekwa ka akpụkpọ ahụ dịkwuo mma.
| Ihe | Nkọwapụta |
| resistivity | 10*10 (ρ/μΩ.cm) |
| Njupụta | 7.13 g/mL na 25 Celsius C (ọkụ) |
| Ebe mgbaze | 2600°C |
| Ọnọdụ nchekwa | Ọnọdụ nchekwa: enweghị mgbochi. |
| Ịdị ọcha | 99.999% |
A na-eji cerium dioxide mee ihe dị ka ihe mgbakwunye na ụlọ ọrụ iko yana ihe egweri maka efere iko. A gbasaala ya ka ọ na-egweri ugogbe anya ugogbe anya, anya anya anya, na tubes cathode ray, ma nwee ọrụ dị ka decolorization, nkọwa, nnabata nke ultraviolet na ụzarị elektrọn na iko. A na-ejikwa ya dị ka ihe mgbochi na-atụgharị anya maka anya anya anya, cerium titanium odo na-eji cerium mee ka iko ahụ nwee agba odo odo. A na-eji ya dị ka ihe na-emepụta ihe maka seramiki piezoelectric na seramiiki glazes na ụlọ ọrụ eletrọnịkị. A na-ejikwa ya na-emepụta ihe na-arụsi ọrụ ike nke ukwuu, ihe mkpuchi ọkụ maka oriọna gas, na ihuenyo fluorescent maka X-ray.
A na-ebukarị ya na 25kg / drum, ma enwere ike ịme ngwugwu ahaziri.
Cerium dioxide CAS 1306-38-3
Cerium dioxide CAS 1306-38-3
