Lanthanum Nitrate

Wehewehe Pōkole:

Inoa Huahana:

Lanthanum Nitrate hana|CAS10277-43-7 |3.5N4N Maʻemaʻe Kiʻekiʻe

Nā huaʻōlelo like: anthanum(III) nitrate, Lanthanum trinitrate, Lanthanum(3+) nitrate, La(NO₃)₃, ʻakika nitrika, paʻakai lanthanum(3+)

Helu CAS:10277-43-7

Formula Molekala:La(ʻAʻole3)3·6H2O

Kaumaha Molekala:433.01

ʻAno:ʻAʻohe kala e like me ke aniani puʻupuʻu, hiki ke hoʻoheheʻe ʻia i ka wai.

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	LN-4N	LN-4.5N
TREO%	≥37.5	≥37.5
ʻO ka maʻemaʻe a me nā haumia honua laha ʻole
La2O3/TREO %	≥99.99	≥99.995
CeO2/TREO %	＜0.004	＜0.002
Pr6O11/TREO %	＜0.002	＜0.001
Nd2O3/TREO %	＜0.002	＜0.001
Sm2O3/TREO %	＜0.001	＜0.0005
Y2O3/TREO %	＜0.001	＜0.0005
Nā haumia honua laha ʻole
Ca%	＜0.002	＜0.001
Fe%	＜0.001	＜0.0005
Na%	＜0.001	＜0.001
K%	＜0.001	＜0.001
Pb%	＜0.001	＜0.001
ʻAl%	＜0.001	＜0.001
Cl-%	＜0.005	＜0.005
SO42-%	＜0.01	＜0.01
NTU	＜10	＜10

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 kiʻekiʻeLanthanum Nitrate.

Nā Hiʻohiʻona Koʻikoʻi:

Maʻemaʻe Kiʻekiʻe:Lanthanum 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:Lanthanum Nitrate hiki ke hoʻoheheʻe koke i ka wai a me nā waikawa ikaika.

Kūlike: ʻO ka hoʻokele puʻupuʻu koʻikoʻi i ka hana ʻana oLanthanum Nitrate hōʻoia i ka maikaʻi paʻa no ka hana ʻana i ka ʻoihana nui.

Mea hoʻouluulu kemika ʻoihana: Hana ʻo Lanthanum nitrate ma ke ʻano he mea hoʻouluulu waikawa Lewis maikaʻi a hoʻohana nui ʻia i nā ʻano hana hoʻololi organik like ʻole, e like me nā hana acetylation o nā alcohols, phenols, a me nā amines, a me ka synthesis o acetaldehydes a me bis(indolyl) methane ma o ka condensation o aldehydes a me nā alcohols. He ʻāpana koʻikoʻi nō hoʻi ia i ka hoʻomākaukau ʻana i nā mea hoʻouluulu catalytic cracking petroleum (FCC), e kōkua ana i ka hoʻonui ʻana i ka pono a me ka maikaʻi o ka hana wahie.

Mea Hoʻohemo Phosphorus Kūpono: Ma muli o kona mau waiwai kemika, hiki i ka lanthanum nitrate ke hoʻohemo pono i ka phosphate mai nā kino wai ma o ka ua, kahi e kōkua ai i ka hoʻoponopono ʻana i ka pilikia o ka eutrophication o ke kino wai. Hiki i kēia waiwai ke hoʻohana ʻia ma ke ʻano he mea mālama wai ʻauʻau e wehe i ka phosphate e pono ai no ka ulu ʻana o ka limu.

ʻEpekema Mahiʻai a me nā Mea Kanu: Ua hōʻike ʻia e ka noiʻi ʻana hiki i kahi ʻano kaulike o ka lanthanum nitrate ke hoʻoponopono i ka nui o ka huaora C (Vc) i loko o nā hua o nā mea kanu e like me nā ʻōpena. Hoʻokō ʻia kēia ma o ka hoʻohuli ʻana i nā hana o nā enzymes koʻikoʻi (e like me GalLDH) i loko o ka biosynthesis, regeneration, a me nā ala degradation. Hiki iā ia ke hōʻoluʻolu i ka hopena inhibitory o ke kaumaha alkaline a me nā kaomi kaiapuni ʻē aʻe i ka ulu ʻana o ka ryegrass, a paipai i ka ulu ʻana o nā mea kanu ma ka hoʻomaikaʻi ʻana i ka nui o nā pigments photosynthetic a me ka pono o ka photosynthetic electron transfer.

Nā mea hana mua a me nā mea hana waena kemika: ʻO ka Lanthanum nitrate kahi mea nui no ka hoʻomākaukau ʻana i nā mea hana holomua like ʻole. Hoʻohana ʻia ia i ka hana ʻana o ke aniani optical, nā pauka fluorescent, nā mea hoʻohui capacitor ceramic (e like me ka strontium titanate lanthanum), a me ka hoʻomākaukau ʻana o ka lanthanum manganese oxide (LaMnO₃) nā kiʻiʻoniʻoni ma o ke ʻano sol-gel a i ʻole ka waiho ʻana electrochemical. Eia kekahi, he mea maka waena koʻikoʻi nō hoʻi ia no ka hana ʻana o nā hui lanthanum ʻē aʻe (e like me ka lanthanum oxide).