Manufacturer and supplier of industrial chemistry and rare earth metals. China, Ningbo.

Dysprosium oxide

Back to the list
Product

Molecular Formula:Dy2O3

Molecular Weight:372,998

CAS No: 1308-87-8

Property:White crystals, not soluble in water.

Specification:

Degree of cleanliness
99.999%-- 99.99%-- 99.9%-- 99%
CHEMICAL COMPOSITION
Dy2O3/TREO (% min.)
99.999-- 99.99-- 99.9-- 99
TREO (% min.)
99-- 99 --99 --99
Losses during combustion (% max.)
0.5-- 0.5-- 1-- 1
Rare Earth impurities
% max.-- % max.-- % max.-- % max.
Gd2O3/TREO
0.0001--0.001--0.005--0.05
Tb4O7/TREO
0.0005--0.001--0.03--0.2
Tb4O7/TREO
0.0005--0.01--0.05--0.3
Er2O3/TREO
0.0005--0.001--0.005--0.3
Tm2O3/TREO
0.0001--0.001--0.005
Yb2O3/TREO
0.0001--0.001--0.005
Lu2O3/TREO
0.0001--0.001--0.005
Y2O3/TREO
0.0001--0.001--0.005--0.05
Non - Rare Earth impurities
% max. % max. % max. % max.
Fe2O3
0.0005--0.001--0.001--0.003
SiO2
0.005--0.005--0.015--0.03
CaO
0.003--0.005--0.01--0.03
CuO
0.0005--0.0003
NiO
0.0001--0.0003
ZnO
0.0001--0.0003
Cl-
0.005--0.01

Packing:

Usage:

Image Product
Image Product
Image Product
Image Product
Image Product
`

Our representative offices