中文

Yttrium

Yttrium Carbonate | 38245-39-5

Formula: Y2(CO3)3.xH2O
CAS No:
38245-39-5
Molecular Weight:
357.84 (anhy)
Density:
N/A
Melting point:
N/A
Appearance:
White powder
Solubility:
Insoluble in water, moderately soluble in strong mineral acids
Stability:
Slightly hygroscopic

Buy It Now»

Live chat

Note: Custom specification manufactures can be provided according to user requirements.

Product performance
White or colorless powder, soluble in acids, insoluble in water and ethanol, with deliquescence.

Applications
Used in manufacturing catalyst, ceramic material, yttrium compound intermediate, chemical reagent and other industries.

Storage condition
Store in a sealed container and place in a cool, dry place.



Product Code 3921 3923 3925 3927
Grade 100.00% 99.99% 99.90% 99%
CHEMICAL COMPOSITION        
Y2O3/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 40 40 40 40
Rare Earth Impurities ppm max. ppm max. % max. % max.
La2O3/TREO 1 30 0.01 0.03
CeO2/TREO 1 30 0.01 0.03
Pr6O11/TREO 1 10 0.01 0.03
Nd2O3/TREO 1 20 0.01 0.03
Sm2O3/TREO 1 5 0.005 0.03
Eu2O3/TREO 2 5 0.005 0.03
Gd2O3/TREO 1 5 0.01 0.1
Tb4O7/TREO 1 10 0.001 0.05
Dy2O3/TREO 1 10 0.005 0.05
Ho2O3/TREO 2 20 0.03 0.3
Er2O3/TREO 2 15 0.03 0.3
Tm2O3/TREO 1 5 0.001 0.03
Yb2O3/TREO 1 20 0.005 0.03
Lu2O3/TREO 1 5 0.001 0.03
Non-Rare Earth Impurities ppm max. ppm max. % max. % max.
Fe2O3 10 20 0.005 0.01
SiO2 50 100 0.03 0.05
CaO 100 200 0.05 0.1
Cl- 100 300 0.05 0.1
CuO 5 10    
NiO 5 10    
PbO 10 15    
Na2O 15 20    
K2O 15 20    
MgO 15 20    
Al2O3 50 50    
TiO2 50 50    
ThO2 20 20    
packing
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.

CLICK HERE FOR PRICE

WE WILL CONTACT WITH YOU WITHIN 8 HOURS