Samarium oxide NEW
| Price | $4 | $3500 |
| Package | 1kg | 1000kg |
| Min. Order: | 1000kg |
| Supply Ability: | 20MT |
| Update Time: | 2025-11-21 |
| Related documents: | COA |
Product Details
| Product Name: Samarium oxide | CAS No.: 12060-58-1 |
| Min. Order: 1000kg | Purity: 99.5% |
| Supply Ability: 20MT | Release date: 2025/11/21 |
| Description | As a highly insoluble thermally stable Samarium source, Samarium Oxalate has specialized applications in glass, ceramic, phosphors, lasers, and thermoelectric devices, etc. Another essential application of Samarium and its compounds is used as catalyst and chemical reagent, which is effective to catalyze dehydration of acyclic primary alcohols to aldehydes and ketones. In its usual oxidized form, Samarium can be added to ceramics, optical and infrared absorbing glass in which it increases absorption of infrared radiation. It has also proved to be used as a neutron absorber in control rods for nuclear power reactors. Besides, Samarium oxide can be used in preparation of other samarium salts upon evaporation and crystallization by dissolving in mineral acids. Samarium oxide is acquired by burning the metal in air or oxygen over 150℃ or by decomposing samarium carbonate, nitrate, oxalate or sulfate thermally.  |
| Uses | Samarium Oxide, also called Samaria, Samarium has a high neutron absorption capacity, Samarium Oxides have specialized uses in glass, phosphors, lasers, and thermoelectric devices. Calcium Chloride crystals treated with Samarium have been employed in lasers which produce beams of light intense enough to burn metal or bounce off the moon. Samarium Oxide is used in optical and infrared absorbing glass to absorb infrared radiation. Also, it is used as a neutron absorber in control rods for nuclear power reactors. The Oxide catalyzes dehydration of acyclic primary alcohols to aldehydes and ketones. Another use involves preparation of other Samarium salts. |
| References | https://en.wikipedia.org/wiki/Samarium(III)_oxide http://www.metall.com.cn/sm.htm http://www.reade.com/products/samarium-oxide-sm2o3 https://www.americanelements.com/samarium-oxide-12060-58-1 |
| Chemical Properties | light beige crystalline powder |
| Physical properties | Yellowish-white powder; density 8.347g/cm3; insoluble in water; dissolves readily in mineral acids. |
| Uses | Samarium sesquioxide is used in optical and infrared absorbing glass to absorb infrared radiation. Also, it is used as a neutron absorber in control rods for nuclear power reactors. The oxide catalyzes dehydration of acyclic primary alcohols to aldehydes and ketones. Another use involves preparation of other samarium salts. |
| Uses | Samarium(III) oxide is used in optical and infrared absorbing glass to absorb infrared radiation. It finds use as a neutron absorber in nuclear power reactors to control the reaction. It is also used as a catalyst for the dehydration of primary alcohols to aldehydes or ketones. It forms samarium perchlorate when treated with perchloric acid, which is used as a reference material for checking the wavelength scale of a spectrophotometer in the range of 200 to 500 nm. |
| Preparation | Samarium sesquioxide may be prepared by two methods; (1) thermal decomposition of samarium carbonate, hydroxide, nitrate, oxalate or sulfate: Sm2(CO3)3 → Sm2O3 + 3CO2 2Sm(OH)3 → Sm2O3 + 3H2O or (2) by burning the metal in air or oxygen at a temperature above 150°C: 4Sm + 3O2 → 2Sm2O3. |
Company Profile Introduction
Shanghai Shunli Industrial Co., Ltd. is located in Jinshan Chemical Industry Zone, Shanghai. It is a company that researches and manufactures new energy materials, rare earth materials, polymer materials, and products. We have production and manufacturing bases in Shanghai, Inner Mongolia, Jiangxi, and Shandong provinces. The company started from the research and development of polymer products, and gradually expanded to a company focusing on the research and development and production of new energy and rare earth materials, relying on the Chinese Academy of Sciences, Shanghai Institute of Organic Chemistry, Shanghai Jiaotong University and other scientific research institutions. The company has completed the research and production of new energy materials such as lithium sulfide, lithium fluoride, and lithium nitride, as well as mass production of rare earth metals such as cerium, lanthanum cerium, and praseodymium neodymium. The company has a raw material and product testing center equipped with advanced testing equipment. The company has cultivated a well structured, united and efficient R&D talent team. Through technological breakthroughs and innovations, it has successfully developed multiple core new process routes for new energy and rare earth materials, and achieved mass production. The product quality has also reached the international leading level. The company is also committed to the recycling and reuse of new energy and rare earth materials, as well as the research and development of related technologies. Shunli has gathered numerous senior technical elites and management talents in the new energy and rare earth materials industries, guided by market demand and driven by technological development. Adhering to the fine tradition of integrity and relying on advanced foreign technology, Shunli combines scientific management models with innovative marketing concepts to continuously transform scientific and technological achievements into productivity. The c
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