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wafer butterfly valve

yttrium carbonate

Detailed
Molecular Formula: Y2(CO3)3
Molecular weight: 357.82
CAS NO. :38245-39-5
Appearance properties: white or colorless powder, soluble in acid, insoluble in water and ethanol, deliquescent, sealed.
Usage: used in the manufacture of catalysts, ceramic materials, antimony compound intermediates, chemical reagents and other industries.
Packaging: vacuum packaging 1, 2, 5, 25, 50 kg / piece, cardboard drum 25,50 kg / piece, woven bag packaging 25,50,500,1000 kg / piece.

Physical and chemical indicators (%):
 
Y2(CO3)3
      3N
Y2(CO3)3
      4N
Y2(CO3)3
      5N
TREO
44.00
44.50
44.50
Y2O3/TREO
99.90
99.99
99.999
Fe2O3
0.010
0.005
0.001
SiO2
0.015
0.010
0.005
CaO
0.030
0.005
0.001
SO42-
0.050
0.030
0.020
Cl-
0.050
0.030
0.020
Na2O
0.010
0.010
0.005
PbO
0.005
0.005
0.002
Remark: The product and package can be customzied as clients' request

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