Rare Earth CAS12055-62-8 99.9% Holmium Oxide

• Certification: ISO
• Shape: Powder
• Purification Method: Zone Refining
• Preparation Method: Electrolysis of Fused Salts
• Application: Catalyst Masses, Catalyst
• Product Type: Rare Earth Oxide
• Model NO.: Ho2O3
• Composition: Holmium
• Apperaance: Light Yellow Powder
• Sample: Provided
• Delivery: 10-15 Days
• Packing: Drum or Customized
• Mf: Ho2o3
• CAS: 39455-61-3
• Transport Package: 50kg/Drum or Customized
• Trademark: FITECH
• Origin: China
• HS Code: 2846901992
• Production Capacity: 100mt/Year

Product Description

Holmium Oxide

Formula:Ho₂O₃
Mol.wt.357.86
Description:White Powder,insoluble in water,soluble in acids.
Uses:Metal Gd, Gd ferroalloy, single substrate memory storage, solid-state magnetic refrigeration medium, inhibitors, samarium cobalt magnet additives, by x-ray screen, such as magnetic refrigerant.
Batch Weight:1000,2000Kg.
Packaging:In steel drum with inner double PVC bags containing 50Kg net each.

Specification (% )

 

Code	LO-3N5	LO-3N	LO-2N5
TREO min%	99	99	98
Ho2O3/TREO min %	99.95	99.9	99.5
RE-impurities max %
Sm2O3/TREO	total 0.05	total 0.1	total 0.5
Eu2O3/TREO
Tb4O7/TREO
Dy2O3/TREO
Y2O3/TREO
Non-RE-impurities max %
Fe2O3	0.005	0.01	0.02
SiO2	0.005	0.02	0.05
CaO	0.005	0.10	0.15
Al2O3	0.002	0.025	--
Cl^-	0.03	0.03	0.05
L.O.I( 1000 ºC ,lhr)	1.0	1.0	1.0

Functions and Applications

1. Ferrite metal, magnetostrictive material, phosphor additive, capacitor ceramic additive, atomic energy industry.
2. Uses in ceramics, glass, phosphors and metal halide lamp, and dopant to garnet laser. Holmium can absorb fission-bred neutrons, it is also used in nuclear reactors to keep atomic chain reaction from running out of control.

                 

Packing

   

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.