Gadolinium nitrate | Gd(NO3)3 | Tuam Tshoj tsum rare ntiaj teb | nrog kev xa khoom sai

Gadolinium nitrate | Gd(NO3)3 | Tuam Tshoj tsum rare ntiaj teb | nrog ceev ceev Featured duab

Lus piav qhia luv luv:

Gadolinium (III) nitrate yog ib qho inorganic compound ntawm gadolinium. Gadolinium nitrate, zoo li tag nrho cov ntsev nitrate, yog tus neeg sawv cev oxidizing. Cov tshuaj no feem ntau yog hexahydrate Gd (NO3) 3•6H2O nrog molecular hnyav 451.36 g / mol thiab CAS Number: 19598-90-4

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Product Detail

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Product Description

Kev taw qhia luv luv

Cov roj formula: Gd(NO3) 3.6H2O

CAS Nr .: 94219-55-3

Molecular Luj: 343.26

Qhov ceev: 2.3g / cm3

Melting point: 91 ° C

Qhov tsos: Dawb crystalline

Solubility: Soluble nyob rau hauv dej, yooj yim soluble nyob rau hauv muaj zog mineral acids Stability: me ntsis hygroscopic

Specification

Gadolinium nitrate	99.999%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Gd2O3 / TREO (% min.)	99.999 ib	99.99 ib	99.9 ua	99
TREO (% min.)	39	39	39	39
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
La2O3/TREO CeO2/TSO Pr6O11/TSO Nd2O3/TREO Sm2O3/TSO Eu2O3/TSO Tb4O7/TREO Dy2O3/TREO Ho 2O3/TREO Er2O3/TREO Tm2O3/TSO Yb2O3/TREO Lu2O3/TSO Y2O3/TSO	1 1 1 2 5 5 5 1 1 5 1 1 1 3	5 10 10 10 30 30 10 5 5 5 5 5 5 5	0.005 ib 0.005 ib 0.005 ib 0.005 ib 0.03 ib 0.05 Nws 0.01 ib 0.01 ib 0.005 ib 0.005 ib 0.001 ib 0.001 ib 0.001 ib 0.03 ib	0.01 ib 0.01 ib 0.01 ib 0.01 ib 0.1 0.1 0.05 Nws 0.05 Nws 0.05 Nws 0.01 ib 0.01 ib 0.01 ib 0.01 ib 0.05 Nws
Tsis-Re Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe2O 3 SiO 2 CaO CuO PbO NiO Cl-	3 50 50 3 3 3 100	5 50 50 5 5 10 200	0.003 ib 0.015 ib 0.05 Nws 0.001 ib 0.001 ib 0.001 ib 0.03 ib	0.005 ib 0.03 ib 0.06 ib 0.003 ib 0.003 ib 0.005 ib 0.05 Nws

Qhov no yog spec xwb rau siv. Gadolinium nitrate nrog cov kev cai tshwj xeeb rau impurities tuaj yeem kho raws li cov neeg siv khoom xav tau.

Daim ntawv thov

Gadolinium Nitrate yog siv los ua cov iav kho qhov muag thiab dopant rau Gadolinium Yttrium Garnets uas muaj cov ntawv thov microwave, kuj siv rau hauv cov catalyst tshwj xeeb thiab phosphors. Gadolinium Nitrate kuj yog siv los ua ntsuab phosphors rau xim TV raj. Nws yog siv rau hauv ntau daim ntawv thov kev lees paub zoo, xws li cov khoom siv kab thiab calibration phantoms. Nws yog siv los ua Gadolinium
Yttrium Garnet (Gd:Y3Al5O12); Nws muaj cov ntawv thov microwave thiab siv rau hauv kev tsim ntau yam khoom siv kho qhov muag thiab ua cov khoom siv substrate rau magneto-optical films.