Haina Lithium hydride CAS 7580-67-8 99% te parakore hei kaiwhakaiti Hanga me te wheketere

Ritiumu waikura CAS 7580-67-8 99% te parakore hei kaiwhakaiti

Whakaahuatanga Poto:

Ingoa Matū: Ritiumu waikura

CAS:7580-67-8

MF: LiH

MW: 7.95

Parakore: 99%min

Āhua: Paura tioata ma-parauri

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Whakaahuatanga Hua

Ko te hydride lithium he paura totoka, he paura mā, he ma, he hina, he mārama, kāore he kakara, ka tere te pouri ina pā ki te māramatanga. Taumaha ngota = 7.95; Taumaha motuhake (H2O:1) = 0.78; Ira kohua = 850℃ (ka pirau i raro i te BP); Ira tio/rewa = 689℃; Pāmahana mura aunoa = 200℃. Tautuhinga Mōrearea (i runga i te Pūnaha Whakatauranga NFPA-704 M): Hauora 3, Mura 4, Tauhohenga 2. He totoka mura ka taea te hanga kapua puehu hau ka pahū ina pā ki te mura, te wera, ngā waikura rānei.

Ngā Āhuatanga Hua

Ko te hydride lithium (LiH) he matū tote tioata (he pūtoru mata-pokapū) he mā i tōna āhua parakore. Hei rauemi hangarau, he āhuatanga whai hua i roto i te maha o ngā hangarau. Hei tauira, ko te nui o te hauwai me te mama o te LiH he mea whai hua mō ngā parenga niutron me ngā kaiwhakatikatika i roto i ngā tipu hiko karihi. Hei tāpiri, ko te wera nui o te hanumi me te mama o te taumaha ka pai ai te LiH mō ngā pāpāho rokiroki wera mō ngā tipu hiko rā i runga i ngā amiorangi, ā, ka taea te whakamahi hei totohu wera mō ngā tono rerekē. I te nuinga o te wā, ko ngā tukanga mō te whakaputa LiH ko te whakahaere i te LiH i ngā pāmahana i runga ake i tōna ira rewa (688 DC). Ko te momo maitai kore waikura 304L e whakamahia ana mō te maha o ngā wāhanga tukanga e whakahaere ana i te LiH rewa.

He hydride ionic noa te lithium hydride me ngā kation lithium me ngā anion hydride. Mā te hikohiko o te rauemi rewa ka puta te hanganga o te konganuku lithium i te cathode me te hauwai i te anode. Ko te tauhohenga lithium hydride-wai, e hua ai te tukunga o te hau hauwai, he tohu anō hoki mō te hauwai kua utua kinotia.

Ko te hydride lithium he paura totoka, he māwhero, he hina, he mārama, he kore kakara, he mā rānei, ka tere te pouri ina pā ki te māramatanga. Ka hangaia e te hydride lithium parakore he tioata pūtoru, kāore he tae. Kei roto i te hua arumoni he toenga o ngā poke, hei tauira, te konganuku lithium kāore i tauhohe, ā, nō reira he hina mārama, he kikorangi rānei. He tino pumau te hydride lithium i te wera, koia anake te hydride ionic ka rewa me te kore e pirau i te pēhanga hau (mp 688 ℃). He rerekē ki ētahi atu hydride konganuku alkali, he paku wairewa te hydride lithium i roto i ngā whakarewa waro polar kore mahi pērā i ngā ether. Ka hangaia he ranunga eutectic me te maha o ngā tote. He pumau te hydride lithium i te hau maroke engari ka mura i te pāmahana teitei. I te hau makuku ka waikurahia i roto i te exothermically; ka taea e te rauemi wehea pai te mura noa. I te pāmahana teitei, ka tauhohe ki te hāora hei hanga i te hydride lithium, ki te hauota hei hanga i te hydride lithium nitride me te hauwai, me te hauhā waro hei hanga i te hydrate lithium.

Tono

E whakamahia ana te hydride lithium i roto i te hanga o te hydride konumohe lithium me te silane, hei kaiwhakaiti kaha, hei kaiwhakapūmau i roto i te hanga matū waro, hei puna kawe hauwai, hei rauemi whakamarumaru karihi mama hoki. Inaianei kei te whakamahia hei penapena pūngao wera mō ngā pūnaha hiko ātea.

He tioata kikorangi-mā te ritaita hiri e mura ana i te makuku. Ka whakamahia hei pūtake hau hauwai ka tukuna ina mākū te LiH. He mea whakamaroke me te whakaiti pai te LiH, ā, he whakangungu rakau hoki hei tiaki i te irahiko i hangaia e ngā tauhohenga karihi.

Te Tākai me te Rokiroki

Tākai: 100 karamu/ kēne; 500 karamu/ kēne; 1 kirokaramu mō ia kēne; 20 kirokaramu mō ia pūwero rino

Rokiroki: Ka taea te rongoa i roto i ngā kēne whakarewa me te taupoki o waho hei tiaki, i roto rānei i ngā pūwero whakarewa hei ārai i ngā kino ā-ringa. Rokirokihia ki tētahi wāhi motuhake, hauhautanga, maroke, me te hauhautanga pai, ā, kia tino ārai i te makuku. Me pai te hauhautanga o ngā whare, ā, me kore e kohikohi hau te hanganga.