Dysprosium Oxide Powder with CAS No 1308-87-8 Dy2o3 3n 4n 5n 6n

• CAS No.: 1308-87-8
• Formula: Dy2o3
• EINECS: 215-164-0
• Classification: Other Oxides
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Model NO.: ES0011
• Quality: First Class
• CAS No: 1308-87-8
• Molecular Formula: Dy2o3
• Molecular Weight: 373
• Einecs No: 215-164-0
• Melting Point: 2330-2350 °c
• Density: 7.81 G/Ml at 25 °c(Lit.)
• pH Value: 7.0
• Purity: 99.99%
• Color: White
• Form: Powder
• Application: Used as Magneto-Optical Storage Material
• Brand: Easchem
• Transport Package: 50kgs Iron Drum
• Specification: Dysprosium Oxide
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Index              Model	Dy2O3.20	Dy2O3.50	Dy2O3.80	Dy2O3.0.1
Particle Size	10-30nm	30-60nm	60-100nm	0.1-0.2um
Shape	Spherical
Purity(%)	99.9	99.9	99.9	99.9
Apperance	White Powder
BET(m2/g)		20~30
Bulk Density(g/cm3)		0.37~0.44

Packing:	100G, 500G, 1KGs Vaccum Bag or packing as per request.
	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	1. The product has high purity, small particle size, uniform distribution, large specific surface area, high surface activity, and low bulk density;
	2. Insoluble in water, soluble in acid and ethanol, magnetic properties are many times stronger than iron oxide.
Application:	1.Used in the manufacture of additives for Nd-Fe-B permanent magnets, garnet additives, metal halide lamps, reactor control materials, the use of phosphor activators, rhenium metals, magneto-optical storage materials, magnetic refrigerants, Iron compounds, osmium salt compounds, magnetic materials, chemical reagents and other industries.
	2. Used in the atomic energy industry to determine the neutron spectrum or as a neutron absorber.
	3. Used as raw materials for making metal rhenium, glass, and additives for NdFeB permanent magnets;
	4. Also used in metal halide lamps, magneto-optical memory materials, yttrium iron or yttrium aluminum garnet, atomic energy industry.
	5. Nanometer erbium oxide used as phosphor activator
	6. Preparation of large magnetostrictive alloys of nano-ytterbium oxide and nano-ytterbium iron oxide alloy
	7. Can be used as magneto-optical storage material
	8. For the preparation of nano holmium oxide lamps

Index              Model	Dy2O3.3N	Dy2O3.4N	Dy2O3.5N	Dy2O3.6N
Dy2O3/TREO(%,min)	99.9	99.99	99.999	99.9999
TREO(%,min)	99.0	99.0	99.0	99.5
Appearance	White Powder	White Powder	White Powder	White Powder
RE Impurities/TREO	%(Max)	%(Max)	ppm(Max)	ppm(Max)
La2O3	\	\	\	\
CeO2	\	\	\	\
Pr6O11	\	\	\	\
Nd2O3	\	\	\	\
Sm2O3	\	\	\	\
Eu2O3	\	\	\	\
Gd2O3	0.005	0.001	1	0.1
Tb4O7	0.03	0.001	5	0.2
Dy2O3	Main	Main	Main	Main
Ho2O3	0.05	0.01	5	0.2
Er2O3	0.005	0.001	1	0.3
Tm2O3	0.005	0.001	1	0.1
Yb2O3	0.005	0.001	1	0.1
Lu2O3	0.005	0.001	1	0.2
Y2O3	0.005	0.001	5	0.2
Non-Re Impurities	%(Max)	%(Max)	ppm(Max)	ppm(Max)
Fe2O3	0.001	0.001	5	1
SiO2	0.015	0.005	50	10
CaO	0.01	0.005	30	10
CoO	\	\	\	\
NiO	\	0.0003	1	1
CuO	0.01	0.0005	5	5
MnO2	\	\	\	\
Cr2O3	\	\	\	\
CdO	\	\	\	\
PbO	\	0.0003	1	1
Al2O3	\	\	\	\
Na2O	\	\	\	\
K2O	\	\	\	\
MgO	\	\	\	\
TiO2	\	\	\	\
ZnO	\	0.0003	1	1
ThO2	\	\	\	\
L.O.I(%,Max)	1.0	0.5	0.5	0.5
Size(D50,um)	\	\	\	\
Memo	Can custom-made as per request.

Packaging & Shipping

 

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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