Product
al
Home > New Products
img

Erbium(III) nitrate pentahydrate

CAS number : 10031-51-3

Molecular weight :443.35

Molecular formula/chemical symbol :Er(NO3)3.5H2O

Description :

Appearance:Pink granular crystal

Solubility; soluble in water and alcohol, encounter heat to dehydration, in the damp air easy deliquescence.

USES :

Mainly used for glass, ceramic and chemical industrial additive and catalyst. Used for processing other erbium product raw material.


Report :



Er2O3/TREO
Not less than %



TREO
Not less than %


Impurity content is not more than%

Fe2O3

SiO2

Cl-

CaO

PbO

Water test

99.95

40

0.0001

0.001

0.002

0.0005

0.0002

qualified

99.5

40

0.0005

0.002

0.005

0.001

0.001

qualified


TREO>%

Pure degree>%

soluble

The rare earth impurity content



calcium oxide

silicon dioxide

Chloride




38

99.99

clear

10

50

20

10



38

99.9

clear

20

100

50

50



38

99.5

clear

50

100

50

100