Product Specifications
| Prod Model: |
linkworld-010 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Appearance: |
Pale Yellow, Opaque Crystals |
| CAS: |
12055-62-8 |
| Mf: |
Ho2o3 |
| Product Type: |
Rare Earth Powder |
| Composition: |
Holmium |
Product Description
Rare earth holmium oxide Ho2O3 with high purity 99.99%
holmium oxide basic information:
Purity:99.99%
CAS NO.: 12055-62-8
Formula: Ho2O3
Appearance: Pale yellow, opaque crystals
holmium oxide Technical standards:
RE-impurities(%)
CeO2
Pr6O11
Nd2O3
Sm2O3
Eu2O3
Gd2O3 <0.010
Tb4O7 <0.010
Dy2O3 0.068
Er2O3 <0.010
Tm2O3 <0.01
Yb2O3 0.107
Y2O3 0.033 | Non-RE Impurities(%)
Fe2O3
Si02
CaO
MgO
Cl- 0.0333
L.O.I 0.22
TERO 99.37%
Ho2O3 /REO ≥99.5% |
holmium oxide usage and application:
Holmium oxide is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring.[10] Glass containing holmium oxide and holmium oxide solutions (usually in perchloric acid) have sharp optical absorption peaks in the spectral range 200-900 nm. They are therefore used as a calibration standard for optical spectrophotometers[11][12] and are available commercially.[13] As most other oxides of rare-earth elements, holmium oxide is used as a specialty catalyst, phosphor and a laser material. Holmium laser operates at wavelength of about 2.08 micrometres, either in pulsed or continuous regime. This laser is eye safe and is used in medicine, LIDARs, wind velocity measurements and atmosphere monitoring.
The fluctuations of rare earth prices are affected by the demand-supply, the Customs guidance, the export quota, and so on. The market is changing daily. To know the latest quotation, please contact us by the website or email.
Wuhan Linkworld Chemical Industry Co., Ltd. With its head office at Jingzhou city Hubei Province, now it as a international sales company registered at Wuhan city Hubei province. We are specialized in fluorosilicate chemical materials. Such as zinc silicofluoride, magnesium fluorosilicate, sodium fluorosilicate, cryolite, aluminum fluoride. They widely use in construction industry, glass industry, aluminum industry. Our brand name is Linkworld. After several years development, nowadays we also agent rare earth, phosphate, carbonate, sulphate chemical materials. We are one of largest distributors of Hubei in chemical area. Meanwhile, we also import some chemical products from other country. Such as selenium powder, borax, boric acid, potassium chloride four chemical products. There are a lot of excellent suppliers and a professional sales team in our company. I do believe that we can offer you best service, best quality and fair price products promptly. Now, we have a research group found a new materials for construction industry, we called it Concrete Seal Curing Agent. We are looking for powerful enterprise as agent to sale it. Based on honesty, reciprocity, mutual benefit and development, we have established long term cooperation business relationship with many clients home and abroad. Please feel free to contact us if anything interest. We sincerely hope to cooperate with all old and new clients and develop together.
