Papa Uila Cerium Ammonium Nitrate

Wehewehe Pōkole:

Inoa Huahana:Papa Uila Cerium Ammonium Nitratehana|CAS16774-21-3 |Maʻemaʻe Kiʻekiʻe

Nā huaʻōlelo like: ʻO Cerium Ammonium Nitrate, Ceric Ammonium Nitrate, Ammonium Cerium(IV) Nitrate, CAN, Diammonium Hexanitratocerate

Helu CAS:16774-21-3

Formula Molekala:Ce(NH4)2(NO3)6

Kaumaha Molekala:548.22

ʻAno:ʻO ka cerium ammonium nitrate ke kala ʻalani.

Loaʻa nā kikoʻī i hoʻopilikino ʻia ma ke noi.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā kikoʻī o ka huahana

Loaʻa nā kikoʻī i hoʻopilikino ʻia ma ke noi.

Kōkuhi	EGCAN-4.5N
TREO%	≥31.0
Ka maʻemaʻe o ka Cerium a me nā haumia honua laha ʻole
CeO2/TREO %	≥99.995
La2O3/TREO %	＜0.002
Pr6O11/TREO %	＜0.001
Nd2O3/TREO %	＜0.001
Sm2O3/TREO %	＜0.0005
Y2O3/TREO %	＜0.0005
Nā haumia honua laha ʻole
Ca%	＜0.00005
Fe%	＜0.00005
Na%	＜0.00005
K%	＜0.00005
Pb%	＜0.00005
Cu%	＜0.00005
Co%	＜0.00005
Ni%	＜0.00005
% CD	＜0.00005
NTU	＜1

Wehewehena a me nā hiʻohiʻona

Wehewehe: Hoʻohana ʻo WNX i ka ʻenehana hana hana automated holomua a hoʻohana i nā mea maka kiʻekiʻe e hana i nā mea kiʻekiʻePapa Uila Cerium Ammonium Nitrate.

Nā Hiʻohiʻona Koʻikoʻi:

Maʻemaʻe Kiʻekiʻe:Papa Uila Cerium Ammonium Nitrate ʻaʻohe mea haumia mai nā mea honua laha ʻole (e like me ka hao, calcium, sodium), a haʻahaʻa ka nui o ka haumia.

Ka hoʻoheheʻe maikaʻi:Papa Uila Cerium Ammonium Nitrate hiki ke hoʻoheheʻe koke i ka wai a me nā waikawa ikaika.

Kūlike: ʻO ka hoʻokele puʻupuʻu koʻikoʻi i ka hana ʻana o Papa Uila Cerium Ammonium Nitrate hōʻoia i ka maikaʻi paʻa no ka hana ʻana i ka ʻoihana nui.

Nā mea hoʻouluulu ʻoihana kemika: ʻO ka cerium ammonium nitrate papa uila, ma ke ʻano he mea hoʻoheheʻe electron hoʻokahi ikaika, hoʻohana ʻia i ka synthesis organik e hoʻouluulu i nā hopena e like me ka polymerization olefin a me ka oxidation koho o nā alcohols i nā ketones a i ʻole aldehydes. He mea mua hoʻi ia no ka hoʻomākaukau ʻana i nā oxides composite cerium-zirconium i ka hana ʻana o nā mea hoʻouluulu ternary hoʻomaʻemaʻe ʻana i ka hoʻopau kaʻa.

Mea Hoʻohemo Phosphorus Pond: Ma muli o kona mau waiwai kemika, hiki i ka ammonium cerium nitrate ke wehe i nā phosphates i loko o ka wai ma o ka hoʻokumu ʻana i kahi precipitate me nā ions phosphate, kahi e kōkua ai i ka hōʻoluʻolu ʻana i ka pilikia o ka eutrophication.

Nā pila a me nā mea ikehu: ʻO ka ammonium cerium nitrate maʻemaʻe kiʻekiʻe kahi mea maka koʻikoʻi no ka hana ʻana i nā oxides composite cerium-zirconium. Hoʻohana nui ʻia kēia mau mea, ma ke ʻano he mau ʻāpana mālama oxygen, i nā mea hoʻoulu ʻekolu ala o ka hoʻopau kaʻa a me nā cell wahie oxide paʻa (SOFC), e kōkua ana i ka hoʻonui ʻana i ka pono o ka hoʻololi ikehu a me ke kūpaʻa o ka mea.

Nā mea waena o ka hana kemika: Ma ke ʻano he kumu cerium maʻemaʻe kiʻekiʻe, ʻo ka ammonium cerium nitrate papa uila ka mea maka kumu no ka hana ʻana i nā hui cerium papa uila ʻē aʻe (e like me ka cerium oxide maʻemaʻe kiʻekiʻe). ʻOi aku ka mea nui, ʻo ia ka ʻāpana koʻikoʻi no ka hoʻomākaukau ʻana i nā hopena etching chromium. Hoʻohana ʻia kēia mau hopena etching no ke etching pololei ʻana o ka papa metala chromium i ka hana ʻana i nā hōʻikeʻike kristal wai (LCD), nā kaapuni i hoʻohui ʻia, a me nā papa kaapuni i paʻi ʻia (PCB).