Obere ụwa praseodymium chloride nwere ịdị ọcha dị elu

Obere ụwa praseodymium chloride nwere nnukwu ịdị ọcha egosipụtara

Nkọwa dị mkpirikpi:

Okwu mmeghe maka Praseodymium chloride

Ihe aha: Praseodymium chloride

Usoro: PrCl3.xH2O

Nọmba CAS: 19423-77-9

Arọ Molecular: 247.27 (anhy)

Njupụta: 4.02 g/cm3

Ebe mgbaze: 786°C

Ọdịdị: Green crystalline

Solubility: Solubility n'ime mmiri, solubility nke ọma na mineral acid siri ike

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta

Koodu ngwaahịa	Praseodymium chloride	Praseodymium chloride	Praseodymium chloride
Ọkwa	99.99%	99.9%	99%
NKWUKWU kemikal
Pr6O11/TREO (% nkeji)	99.99	99.9	99
TREO (% nkeji)	45	45	45
Ihe adịghị ọcha n'ụwa	ppm max.	% kacha.	% kacha.
La2O3/TREO CeO2/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO	50 50 100 10 10 10 50	0.03 0.05 0.1 0.01 0.01 0.01 0.01	0.1 0.1 0.7 0.05 0.01 0.01 0.05
Ihe adịghị ọcha n'ụwa	ppm max.	% kacha.	% kacha.
Fe2O3 SiO2 CaO CdO PbO	10 100 100 10 10	0,003 0.02 0.01	0,005 0.03 0.02

Praseodymium chloride bụ naanị otu nkọwa maka ịdị ọcha 99.9%, anyị nwekwara ike ịnye 99.9%, 99.99% ịdị ọcha.Praseodymium chloride nwere ihe pụrụ iche chọrọ maka adịghị ọcha nwere ike ịhazi ya dịka ihe ndị ahịa chọrọ.

Ngwa

Praseodymium Chloride eji agba ugogbe anya na enamels;mgbe agwakọtara ya na ụfọdụ ihe ndị ọzọ, praseodymium na-emepụta agba odo dị ọcha nke ukwuu n'ime iko.

Praseodymium chloride bụkwa isi akụrụngwa maka ịme Praseodymium ọla.Ọ dị na ngwakọta ụwa na-adịghị ahụkebe nke Fluoride bụ isi nke ọkụ ọkụ carbon a na-eji na ụlọ ọrụ eserese eserese maka ọkụ studio na ọkụ projector.