Te Hauhāoraiti Seriuma(Ⅳ) (Ce(OH)4) (CAS Nama 12014-56-1) Whakaahua Matua

Te hauhāora o te Seriuma(Ⅳ) (Ce(OH)₄) (CAS Nama 12014-56-1)

Whakaahuatanga Poto:

Te hauwaihā hāriuma (Ce(OH)₄), e mōhiotia ana ko te cerium hydrate, he paura kōwhai mārama, he parauri rānei te tae, he pai ngā āhuatanga whatu, ngā āhuatanga hiko me ngā āhuatanga whakaterenga. He whānuitia te whakamahinga i roto i ngā pūoko hau-tairongo, ngā pūtau wahie, ngā whatu kore-raina, ngā whakaterenga me ētahi atu mara.

Kei te kamupene WONAIXI te mana patene hou mō te tukanga whakaputa waikura cerium parakore teitei, ā, ka taea e rātou te whakarato ki ngā kaihoko he hua waikura cerium kounga teitei (hei tauira, SO42- <100ppm, Cl - <50ppm me ētahi atu) me te utu whakataetae.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Whakaahuatanga o te hua

He pai ngā āhuatanga whatu, ngā āhuatanga hikohiko me ngā āhuatanga whakaterenga o te hauwaihā seriuma, nō reira he whānuitia te whakamahinga o te IT i roto i te TFT-LCD (whakaaturanga tioata wai transistor kiriata angiangi), te OLED (organic light emitting diode), te LCOS (whakaaturanga tioata wai whakaata), te kaihoko purenga hauā waka me te umanga hangarau mōhiohio. Ka whakamahia hoki hei hanga i te haukini ammonium nitrate ceric, te haukini sulfate ceric, te haukini ammonium sulfate ceric me ētahi atu matū matū.

I tīmata te kamupene WONAIXI (WNX) i te hanga whakamātautau o te cerium hydroxide i te tau 2011, ā, i te tau 2012 ka mana te hanga papatipu. Kei te whakapai tonu mātou i te tukanga whakaputa kia taea ai e ngā kiritaki te whakarato hua kounga teitei, me te whakamahi i tētahi tikanga tukanga matatau hei tono mana pateni ā-motu mō te tukanga whakaputa cerium hydroxide. Kua tukuna e mātou ngā whakatutukitanga rangahau me te whanaketanga o tēnei hua ki te tari pūtaiao me te hangarau ā-motu, ā, kua aromatawaihia ngā whakatutukitanga rangahau o tēnei hua hei taumata matua i Haina. I tēnei wā, ko te kaha whakaputa ā-tau o WNX he 2,500 tana o te cerium hydroxide.

Ngā Whakatakotoranga o te Hua

Te Hauwaiwai Seriuma
Tātai:	Ce(OH)4		CAS:	12014-56-1
Taumaha Tātai:	208.15
Ngā kupu taurite:	Te Waikura (IV) o te Cerium; Te Waikura (IV) kua Whakamakukuhia; Te Waikura o te Cerium; Te Waikura Ceric; Te Waikura Ceric kua Whakamakukuhia; Te Waikura Ceric; Te Tetrahydroxide o te Cerium
Ngā Āhuatanga Ā-tinana:	paura kōwhai mārama, paura parauri rānei. Kāore e wairewa i te wai, e wairewa ana i te waikawa.
Whakatakotoranga
Tau Nama		CH-3.5N		CH-4N
TREO%		≥65		≥65
Te parakore o te cerium me ngā poke o te whenua onge
CeO₂/TREO%		≥99.95		≥99.99
La₂O₃/TREO%		≤0.02		≤0.004
Pr₆eO₁₁/TREO%		≤0.01		≤0.003
Nd₂O₃/TREO%		≤0.01		≤0.003
Sm₂O₃/TREO%		≤0.005		≤0.001
Y₂O₃/TREO%		≤0.005		≤0.001
Te poke whenua onge
Fe₂O₃%		≤0.01		≤0.005
SiO₂%		≤0.02		≤0.01
CaO%		≤0.03		≤0.01
CL^-%		≤0.03		≤0.01
SO₄^2-%		≤0.03		≤0.02

Te tautuhi tūponotanga SDS

1. Te whakarōpūtanga o te matū, o te ranunga rānei
He kino ki te taiao wai, mō te wā roa (Mau tonu) - Kāwai Mau tonu 4
2. Ngā wāhanga o te tapanga GHS, tae atu ki ngā kōrero whakatūpato

Piktokaramu	Kāore he tohu.
Kupu tohu	Kāore he kupu tohu.
Ngā Tauākī Mōrearea	H413 Tērā pea ka pā he pānga kino mō te oranga wai mō te wā roa
Ngā kōrero whakatūpato
Te ārai	P273 Āraia te tukunga ki te taiao.
Whakautu	kāore
Rokiroki	kāore
Te Whakakorenga	P501 Makahia ngā ihirangi/ipu ki ...

3. Ētahi atu tūponotanga kāore e hua ake i roto i te whakarōpūtanga
Kāore

Ngā Mōhiohio Kawe a te SDS

Tau UN:	-
Ingoa tuku tika a te UN:	Kāore i raro i ngā taunakitanga mō ngā Ture Tauira mō te Waka i ngā Taonga Mōrearea.
Te akomanga mōrearea matua mō te kawe waka:	-
Te akomanga mōrearea tuarua mō te kawe waka:	-
Rōpū tākai:	-
Te tapanga mōrearea:	-
Ngā Parahanga Moana (Āe/Kāo):	No
Ngā whakatūpato motuhake e pā ana ki te kawe waka, ki ngā momo waka rānei:	Me oti te tākai, ā, me haumaru te uta. I te wā e kawe ana, kaua te ipu e turuturu, e hinga, e taka, e pakaru rānei. Me horoi pai, me patu huakita hoki ngā waka kawe me ngā kaipuke, ki te kore, kāore e taea te kawe i ētahi atu taonga.