ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Rare Earth Metals Oxides >Samarium oxide
Samarium oxide
- CAS No.
- 12060-58-1
- Chemical Name:
- Samarium oxide
- Synonyms
- 99.6%;samaria;samarium(3+);SaMariuM oxid;Samarium oxide;samariumtrioxide;SAMARIUM OXIDE GR;Samarium(Ⅲ) oxide;samarium(3+)oxide;Sumarium trioxide
- CBNumber:
- CB5743142
- Molecular Formula:
- O3Sm2
- Molecular Weight:
- 348.72
- MOL File:
- 12060-58-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/2 14:48:52
| Melting point | 2325 °C |
|---|---|
| Density | 8.35 g/mL at 25 °C(lit.) |
| refractive index | 1.97 |
| storage temp. | no restrictions. |
| form | nanopowder |
| color | Violet |
| Specific Gravity | 8.347 |
| PH | 8.0 (10g/l, H2O, 25℃)(slurry) |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Cubic |
| Merck | 14,8347 |
| InChI | InChI=1S/3O.2Sm |
| InChIKey | PRCWVHVINXAFRG-UHFFFAOYSA-N |
| SMILES | O([Sm]=O)[Sm]=O |
| CAS DataBase Reference | 12060-58-1(CAS DataBase Reference) |
| EPA Substance Registry System | Samarium oxide (Sm2O3) (12060-58-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | VP3153000 | |||||||||
| F | 3-10-34 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28469019 | |||||||||
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg | |||||||||
| NFPA 704 |
|
Samarium oxide price More Price(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 1.12321 | Samarium(III) oxide 99+ | 12060-58-1 | 10G | ₹16160 | 2022-06-14 | Buy |
| ALFA India | ALF-036278-18 | Samarium(III) oxide, 99.9% (metals basis) | 12060-58-1 | 50g | ₹54281 | 2022-05-26 | Buy |
| ALFA India | ALF-036278-09 | Samarium(III) oxide, 99.9% (metals basis) | 12060-58-1 | 10g | ₹12557 | 2022-05-26 | Buy |
| ALFA India | ALF-011230-36 | Samarium(III) oxide, REacton™, 99.99% (REO) | 12060-58-1 | 500g | ₹57893 | 2022-05-26 | Buy |
| ALFA India | ALF-011230-22 | Samarium(III) oxide, REacton™, 99.99% (REO) | 12060-58-1 | 100g | ₹24808 | 2022-05-26 | Buy |
Samarium oxide Chemical Properties,Uses,Production
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.
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.
Samarium oxide Preparation Products And Raw materials
Raw materials
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Global( 318)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Aritech Chemazone Private Limited | +91-9034345475 | Punjab, India | 684 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Scientific OEM | 38 |
| ALPHA CHEMIKA | 43 |
| CLEARSYNTH LABS LTD. | 58 |
| CHEMSWORTH | 30 |
| Otto Chemie Pvt. Ltd. | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Triveni chemicals | 58 |
| Aritech Chemazone Private Limited | 58 |
| Central Drug House(P) Ltd. | 58 |
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