Professional Raw Material CAS 1308-87-8 Dy2o3 Dysprosia/Dysprosium Oxide

• CAS No.: 1308-8-78
• Formula: Dy2o3
• EINECS: 215-164-0
• Classification: Other Oxides
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Model NO.: Dysprosium Oxide
• Quality: First Class
• Store: Kept in a Light-Proof, Well-Closed, Dry and Cool P
• Quality Guarantee Period: Two Years
• Sample: Availiable
• Trading: Support for One-Stop Purchasing
• Appearance: Powder
• Application: Metal Dysprosium
• Transport Package: 25kg Bag
• Specification: Industrial Grade
• Trademark: YH
• Origin: China
• HS Code: 284690
• Production Capacity: 50000tons/Month

Product Description

Product Description

^{Dysprosium Oxide is a highly insoluble thermally stable Dysprosium source suitable for glass, optic and ceramic applications. Dysprosium oxide is a white powder that reacts with acids to produce dysprosium salts. Dysprosium Oxide is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered.}

 

 

Specification

Dysprosium Oxide Dy2O3
Purity		2N	2N5	3N	3N5	4N
REO % min.		99	99	99	99	99
Dy2O3/REO% min.		99	99.5	99.9	99.95	99.99
Rare earth  impurities % max.	Gd2O3	Total 1.0	Total 0.5	Total 0.1	Total 0.05	0.001
	Tb4O7					0.003
	Ho2O3					0.002
	Er2O3					0.001
	Y2O3					0.002
	Other   rare earth impurities %					0.001
Non rare earth  impurities  % max.	Fe2O3	0.005	0.003	0.002	0.001	0.0005
	SiO2	0.02	0.01	0.01	0.005	0.005
	CaO	0.03	0.02	0.01	0.005	0.005
	Al2O3	0.05	0.04	0.3	0.02	0.01
	CI-	0.05	0.04	0.02	0.02	0.01
L.O.I  % Max.		1	1	1	1	1

Detailed Photos

 

 

Application

 

• It is used as a raw material for the preparation of dysprosium, as an additive for glass, NdFeB permanent magnets, and also in metal halide lamps, magneto-optical memory materials, yttrium iron or yttrium aluminum garnet, and in the atomic energy industry. Dysprosium oxide can also be used as an additive for NdFeB permanent magnets. Adding about 2~3% dysprosium to this magnet can improve its coercivity. In the past, the demand for dysprosium was not large, but with the development of NdFeB magnets With the increase in demand for magnets, it has become a necessary additive element, and the grade must be around 95 to 99.9%, and the demand is also increasing rapidly. Dysprosium oxide is also used as a raw material for the preparation of dysprosium metal, as an additive for glass, NdFeB permanent magnets, and in metal halide lamps, magneto-optical memory materials, yttrium iron or yttrium aluminum garnet, and in the atomic energy industry

 

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Company Profile

 

HeBei YaHeng Import and Export Trading CO.,LTD.located in Shijiazhuang City, Hebei Province, China, is a limited company specializing in the production and export of titanium dioxide and cellulose. Our company has many years of export experience and professional logistics distribution in this industry. Our products are strictly in accordance with international industry standards, with excellent quality, and good market reputation. In recent years, our company has expanded to multiple countries and regions, and has received customer satisfaction and praise. We are committed to providing our customers with high-quality products, competitive prices, and high-quality services.

 

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