Kiʻekiʻe maʻemaʻe cas 16774-21-3 cerium nitrate hexahydrate Ce(No3)3 .6H2O me ke kumu kūʻai hale hana

Kiʻekiʻe maemae cas 16774-21-3 cerium nitrate hexahydrate Ce(No3)3 .6H2O me ka hale hana kumu
  • Kiʻekiʻe maʻemaʻe cas 16774-21-3 cerium nitrate hexahydrate Ce(No3)3 .6H2O me ke kumu kūʻai hale hana
  • Kiʻekiʻe maʻemaʻe cas 16774-21-3 cerium nitrate hexahydrate Ce(No3)3 .6H2O me ke kumu kūʻai hale hana
  • Kiʻekiʻe maʻemaʻe cas 16774-21-3 cerium nitrate hexahydrate Ce(No3)3 .6H2O me ke kumu kūʻai hale hana

ʻO ka wehewehe pōkole:

Kumu: Ce(NO3)3.6H2O
Ka helu CAS: 10294-41-4
Kaumaha Molekala: 434.12
Māmā: N/AMelting point: 96 ℃
Brand: Epoch-Chem
Ke nana aku: Na hui aniani keokeoS
olubility: Hiki ke hoʻoheheʻe ʻia i ka wai a me nā ʻakika mineral ikaika
Paʻa: hygroscopic maʻalahi
Nā ʻōlelo he nui: Cerium Nitrate, Nitrate De Cerium, Nitrato Del Cerio

 


Huahana Huahana

Huahana Huahana

Hoʻolauna pōkole

Kumu: Ce(NO3)3.6H2O
Ka helu CAS: 10294-41-4
Kaumaha Molekala: 434.12
Māmā: N/AMelting point: 96 ℃
Brand: Epoch-Chem
Ke nana aku: Na hui aniani keokeoS
olubility: Hiki ke hoʻoheheʻe ʻia i ka wai a me nā ʻakika mineral ikaika
Paʻa: hygroscopic maʻalahi
Nā ʻōlelo he nui: Cerium Nitrate, Nitrate De Cerium, Nitrato Del Cerio

Palapala noi

ʻO Cerium Nitrate, ʻo ia ka mea kūpono loa no ka hana ʻana i ka cerium-doped catalyst, a hoʻohana pū ʻia i ka hana ʻana i ka uhi gauze auto.Hoʻohui ʻia ʻo Cerium i ka mea hoʻoikaika nui no ka hana ʻana o ka styrene mai ka methylbenzene e hoʻomaikaʻi ai i ka hoʻokumu ʻana o styrene.Hoʻohana ʻia ia i nā catalysts FCC i loaʻa nā zeolites e hāʻawi i ka catalytic reactivity i loko o ka reactor a me ka thermal stability i ka regenerator.I ka hana kila, hoʻohana ʻia ia e wehe i ka Oxygen a me Sulfur manuahi ma o ka hana ʻana i nā oxysulfides paʻa a me ka hoʻopaʻa ʻana i nā mea i makemake ʻole ʻia, e like me ke alakaʻi a me ka antimony.

Hōʻike

Papa
99.99%
99.9%
99%
HANA KEMIIKA
      
CeO2/TREO (% min.)
99.99
99.9
99
TREO (% min.)
39
39
39
Na Laka Laha ole
ppm max.
% ka nui.
% ka nui.
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO
50
50
20
15
15
0.5
0.5
0.05
0.01
0.01
0.5
0.5
0.5
0.05
0.05
ʻO nā mea haumia honua ʻole
ppm max.
% ka nui.
% ka nui.
Fe2O3
SiO2
CaO
Cl-
SO4-
SnO
PbO
NiO
CdO
CuO
KoO
SrO
K2O
20
100
100
50
50
3
3
3
3
3
3
3
1
0.02
0.03
0.05
0.01
0.05
0.05
0.1
0.03

 

ʻO kā mākou pono

Rare-earth-scandium-oxide-me-nui-kuai-2

ʻO ka lawelawe hiki iā mākou ke hāʻawi

1) Hiki ke hoʻopaʻa inoa ʻia ka ʻaelike maʻamau

2) Hiki ke pūlima ʻia ka ʻaelike hūnā

3) ʻEhiku lā hoʻihoʻi hōʻoia

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