Wholesale Dealers of Factory Price Potassium Iodide 7681-11-0 - Holmium Oxide 12055-62-8 – Starsky
Wholesale Dealers of Factory Price Potassium Iodide 7681-11-0 - Holmium Oxide 12055-62-8 – Starsky Detail:
Description
Product property
Product Name: Holmium Oxide
CAS: 12055-62-8
MF: Ho2O3
MW: 377.86
EINECS: 235-015-3
Melting point：>100 °C(lit.)
Density：1.0966 g/mL at 25 °C
Storage temp.：Storage temperature: no restrictions.
Color：Light yellow powder
Specific Gravity：8.36
Water Solubility：Insoluble in water. Soluble in perchloric acids.
Merck：14,4727
Specification
| Ho2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Tb4O7/TREO Dy2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO |
1 5 5 1 1 1 1 |
10 20 50 10 10 10 10 |
0.01 0.03 0.05 0.005 0.005 0.005 0.01 |
0.1 0.3 0.3 0.1 0.01 0.01 0.05 |
Application
Holmium Oxide, also called Holmia, has specialized 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.
Holmium Oxide is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring.
It is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring.
It is also used in Yttrium-Aluminum-Garnet (YAG) and Yttrium-Lanthanum-Fluoride (YLF) solid-state lasers found in microwave equipment
Storage
The storeroom is ventilated and dried at low temperature.
Product detail pictures:
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Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for Wholesale Dealers of Factory Price Potassium Iodide 7681-11-0 - Holmium Oxide 12055-62-8 – Starsky, The product will supply to all over the world, such as: Qatar, Cairo, Riyadh, We warmly welcome you to come to visit us personally. We hope to establish a long-term friendship based on equality and mutual benefit. If you want to get in touch with us, please do not hesitate to call. We will be your best choice.
By Marcia from Lithuania - 2018.03.03 13:09
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Ricardo from Macedonia - 2017.09.30 16:36
