Cloruro de erbio
Erbium chloride chemical formula ErCl3·6H2O. Molecular weight 381.73. Pink deliquescent crystal. Melting point 774℃, boiling point 1500℃. Soluble in water and acid, slightly soluble in ethanol. Anhydrous salts can be obtained by heating in a hydrogen chloride stream, which are light red or light purple flake crystals with slightly hygroscopic properties. Less soluble in water than its hexahydrate salt. When the water solution is heated, it gradually becomes opaque, and when it is dehydrated, it becomes a mixture of erbium chloride and erbium oxychloride. Form adduct with hexamethylenetetramine.
Solicitud:
Uses: used in manufacturing erbium compound intermediates, optical glass, chemical reagents and other industries.
CAS No. : 10025-75-9
EINECS No.:233-385-0
Molecular weight:381.7
HS Code: 2846902900
Molecular Formula: ErCl3·6H2O
Estructura molecular:
Specification:
Cloruro de erbio
|
ErCl3·6H2O
2.5N
|
ErCl3·6H2O
3.0N
|
ErCl3·6H2O
3.5N
|
TREO
|
44.50
|
44.50
|
45.00
|
Er2O3/COLGAR
|
99.50
|
99.90
|
99.95
|
Fe2O3
|
0.001
|
0.0008
|
0.0005
|
SiO2
|
0.002
|
0.001
|
0.0005
|
Alto
|
0.005
|
0.001
|
0.001
|
SO42-
|
0.005
|
0.002
|
0.001
|
Na2O
|
0.005
|
0.002
|
0.001
|
PbO
|
0.002
|
0.001
|
0.001
|
Water dissolution experiment
|
Clear
|
Clear
|
Clear
|
Package :
25 fibre drum, 50 kg steel drum or according to clients request.
Medida de seguridad:
Kept under dry and Cool place, Keep away from goods that can affect the quality of the goods, against damp. Careful load and unload,
be care not pollute or torn the package, avoid rain and insolation during transportation.