Yttrium nitrate

Lus piav qhia luv luv:

Khoom siv: Yttrium nitrate
Cov roj formula: Y(NO3) 3.6H2O
CAS Nr .: 13494-98-9
Molecular Luj: 491.01
Qhov ceev: 2.682 g / cm3
Melting point: 222 ℃
Cov tsos mob: Dawb crystals, hmoov, los yog chunks
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: YttriumNitrat, Nitrate De Yttrium, Nitrato Del Ytrio


Product Detail

Khoom cim npe

Cov ntaub ntawv luv luv ntawmYttrium nitrate

Cov roj formula: Y(NO3) 3.6H2O
CAS Nr .: 13494-98-9
Molecular Luj: 491.01
Qhov ceev: 2.682 g / cm3
Melting point: 222 ℃
Cov tsos mob: Dawb crystals, hmoov, los yog chunks
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: YttriumNitrat, Nitrate De Yttrium, Nitrato Del Ytrio

Daim ntawv thov:

Yttrium nitrateyog siv rau hauv ceramics, iav, thiab electronics.Cov qib purity siab yog cov ntaub ntawv tseem ceeb tshaj plaws rau tri-bands Rare Earth phosphors thiab Yttrium-Iron-Garnets, uas yog cov lim dej microwave zoo heev.Yttrium Nitrate yog ib qho dej soluble crystalline heev Yttrium qhov chaw siv tau tshaj nitrates thiab qis (acidic) pH.Siv hauv kev lag luam xws li kev tsim khoom ternary catalysts, yttrium tungsten electrodes, ceramic cov ntaub ntawv, intermediates ntawm yttrium tebchaw, tshuaj reagents.Research reagents, As ib qhov chaw ntawm yttrium, nws yog siv los tsim mesophase surfactants raws li yttrium, raws li ib tug adsorbent los yog ua ib tug precursor rau optical functional tshuaj thiab nano scale coatings ntawm carbon composite cov ntaub ntawv.

Specification

Khoom Code Yttrium nitrate
Qib 99.9999% 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION          
Y2O3/TREO (% min.) 99.99 9 99.999 ib 99.99 ib 99.9 ua 99
TREO (% min.) 29 29 29 29 29
Loss On Ignition (% max.) 0.5 1 1 1 1
Rare Earth Impurities ppm max. ppm max. ppm max. % max. % max.
La2O3/TREO
CeO2/TSO
Pr6O11/TSO
Nd2O3/TREO
Sm2O3/TSO
Eu2O3/TSO
Gd2O3/TSO
Tb4O7/TREO
Dy2O3/TREO
Ho 2O3/TREO
Er2O3/TREO
Tm2O3/TSO
Yb2O3/TREO
Lu2O3/TSO
0.1
0.1
0.5
0.5
0.1
0.1
0.5
0.1
0.5
0.1
0.2
0.1
0.2
0.1
1
1
1
1
1
2
1
1
1
2
2
1
1
1
30
30
10
20
5
5
5
10
10
20
15
5
20
5
0.01 ib
0.01 ib
0.01 ib
0.01 ib
0.005 ib
0.005 ib
0.01 ib
0.001 ib
0.005 ib
0.03 ib
0.03 ib
0.001 ib
0.005 ib
0.001 ib
0.03 ib
0.03 ib
0.03 ib
0.03 ib
0.03 ib
0.03 ib
0.1
0.05 Nws
0.05 Nws
0.3
0.3
0.03 ib
0.03 ib
0.03 ib
Tsis-Re Earth Impurities ppm max. ppm max. ppm max. % max. % max.
Fe2O 3
SiO 2
CaO
Cl-
CuO
NiO
PbO
Na2O
K2O
MgO
Al2O3
TiO 2
THOV 2
1
10
10
50
1
1
1
1
1
1
5
1
1
3
50
30
100
2
3
2
15
15
15
50
50
20
10
100
100
300
5
5
10
10
15
15
50
50
20
0.002 ib
0.03 ib
0.02 ib
0.05 Nws
0.01 ib
0.05 Nws
0.05 Nws
0.1
Ntim :
Nqus ntim ntawm 1, 2, thiab 5 kilograms ib thooj, cardboard nruas ntim ntawm 25, 50 kilograms ib thooj, woven hnab ntim ntawm 25, 50, 500, thiab 1000 kilograms ib thooj.

Nco tseg: Kev tsim khoom thiab ntim khoom tuaj yeem ua raws li cov neeg siv khoom tshwj xeeb.

 Cov txheej txheem ntau lawmntawm yttrium nitrate: nyob rau hauv cua sov, me ntsis tshaj yttrium oxide yog yaj nyob rau hauv concentrated nitric acid kom tau nws.Hlawv yttrium oxide ntawm 900 ℃ rau 3 teev, txias thiab yaj hauv 1: 1 nitric acid tov.Tswj pH ntawm cov tshuaj thaum kawg ntawm cov tshuaj tiv thaiv kom 3-4.Distilled cov tshuaj nyob rau hauv lub siab txo mus rau hauv ib tug syrup thiab maj mam crystallize nyob rau hauv chav tsev kub.Recrystallize ob zaug.Thaum recrystallizing, ib qho me me ntawm yttrium nitrate yuav tsum tau muab ntxiv ua cov noob kom tau yttrium nitrate hexahydrate siv lead ua.

Yttrium nitrate; Yttrium nitrate nqi; yttrium nitrate hexahydrate;yttrium nitrate hydrate;Yb(NO3)3· 6 H2O; Yttrium nitrate siv

Daim ntawv pov thawj:

5

Qhov peb tuaj yeem muab tau:

34


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