Dy2o3 Powder 99.9% Dysprosium Oxide

• CAS No.: 1308-87-8
• Formula: Dy2o3
• Classification: Other Oxides
• Grade Standard: Technical Grade
• Kind: No Salt Oxide
• Quality: First Class
• Model NO.: REO-Dy
• Composition: Dysprosium
• Reo % Min.: 99%
• Application: Dysprosium Metal
• Appearance: White Powder
• Einecs No.: 215-164-0
• Formula Weight: 373
• Density: 7.81g/cm3
• Purity( Dy2o3/ Reo): 99%-99.999%
• Transport Package: 1000kg Per Bag
• Specification: Purity: 99%-99.999%
• Trademark: Wanfeng
• Origin: China
• HS Code: 284690
• Production Capacity: 10tons/Month

Product Description

Dy2O3 Powder 99.9% Dysprosium Oxide  


Specifications :

1. Appearance: white powder , slightly with light yellow

2. Formula: Dy2O3

3. Formula weight:373

4. CAS No.: 1308-87-8

5. EINECS No.: 215-164-0 

6. Density: 7.81g/cm3

7. Melting point: 2330-2350ºC

8. Solubility : insoluble in water , soluble in acid
9. Purity( Dy2O3/ REO): 2N to 4N(99%-99.99%) 

10. Dysprosium Oxide is mainly used to make metal Dysprosium , Dy-Fe alloy,glasses ; additive for permanent magnet ; used for metal halide lamp , magnetic optical memory materials , Yttrium iron garnet & Yttrium aluminum garnet , and atomic energy industry etc.

 

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