Ịdị ọcha dị elu 99.99% nkeji nri nri Lanthanum Carbonate Octahydrate na Cas 6487-39-4

Ịdị ọcha dị elu 99.99% nkeji nri nri Lanthanum Carbonate Octahydrate na Cas 6487-39-4 Foto egosipụtara
  • Ịdị ọcha dị elu 99.99% nkeji nri nri Lanthanum Carbonate Octahydrate na Cas 6487-39-4
  • Ịdị ọcha dị elu 99.99% nkeji nri nri Lanthanum Carbonate Octahydrate na Cas 6487-39-4
  • Ịdị ọcha dị elu 99.99% nkeji nri nri Lanthanum Carbonate Octahydrate na Cas 6487-39-4

Nkọwa dị mkpirikpi:

Usoro: La2 (CO3) 3.xH2O
Nọmba CAS: 6487-39-4
Arọ Molecular: 457.85 (anhy)
Njupụta: 2.6 g/cm3
Ebe mgbaze: N/A
Ọdịdị: White crystal ntụ ntụ
Solubility: Solubility n'ime mmiri, solubility nke ọma na mineral acid siri ike
Nkwụsi ike: dị mfe hygroscopic

Nkọwa ngwaahịa

Mkpado ngwaahịa

Mwebata Lanthanum Chloride dị mkpirikpi

Usoro: La2 (CO3) 3.xH2O
Nọmba CAS: 6487-39-4
Arọ Molecular: 457.85 (anhy)
Njupụta: 2.6 g/cm3
Ebe mgbaze: N/A
Ọdịdị: White crystal ntụ ntụ
Solubility: Solubility n'ime mmiri, solubility nke ọma na mineral acid siri ike
Nkwụsi ike: dị mfe hygroscopic

Ngwa nke Lanthanum chloride

Lanthanum Carbonate, bụ akụrụngwa maka FCC catalyst, iko, ọgwụgwọ mmiri na ọgwụ nke FOSRENOL.Lanthanum-ọgaranya Rare Earth Carbonate ejirila ya nke ukwuu maka mmeghachi omume mgbawa na ihe ndị na-akpata FCC, ọkachasị iji rụpụta mmanụ ụgbọala octane dị elu sitere na mmanụ dị arọ.A kwadoro Lanthanum Carbonate ka ọ bụrụ ọgwụ (Fosrenol,Shire Pharmaceuticals) iji nweta oke phosphate n'ihe banyere ọdịda akụrụ ọgwụgwụ-ọgwụgwụ.

Nkọwapụta

Ọkwa
99.999%
99.99%
99.9%
99%
NKWUKWU kemikal
        
La2O3/TREO (% nkeji)
99,999
99.99
99.9
99
TREO (% nkeji)
45
45
45
45
Ihe adịghị ọcha n'ụwa
ppm max.
ppm max.
% kacha.
% kacha.
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO
5
5
2
2
2
2
5
50
50
10
10
10
10
50
0.05
0.02
0.05
0.01
0.001
0.001
0.01
0.5
0.1
0.1
0.1
0.1
0.1
0.1
Ihe adịghị ọcha n'ụwa
ppm max.
ppm max.
% kacha.
% kacha.
Fe2O3
SiO2
CaO
CoO
NiO
KuO
MnO2
Cr2O3
CdO
PbO
10
50
100
3
3
3
3
3
5
10
50
100
100
5
5
3
5
3
5
50
0.01
0.05
0.2
0.02
0.05
0.5

 

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