Name | Samarium acetate |
Synonyms | Samariumacetate Samarium acetate Samarium(III) acetate samarium(3+) triacetate SamariumacetatehydrateREO Samarium triacetate hydrate SAMARIUM(III) ACETATE HYDRATE Samarium(III) Acetate n-Hydrate SaMariuM(III) acetate hexahydrate |
CAS | 100587-91-5 |
EINECS | 233-950-1 |
InChI | InChI=1/C2H4O2.H2O.Sm/c1-2(3)4;;/h1H3,(H,3,4);1H2 |
Molecular Formula | C6H11O7Sm |
Molar Mass | 345.51 |
Density | 1,94 g/cm3 |
Appearance | Powder |
Specific Gravity | 1.94 |
Color | off-white |
Storage Condition | Room Temprature |
Sensitive | 0: forms stable aqueous solutions |
WGK Germany | 3 |
TSCA | Yes |
preparation | dissolve 10g of samarium oxide in 500mL of 50% acetic acid aqueous solution, heat to dissolve samarium oxide, if there are insoluble substances filtered to obtain clear liquid, then heat the aqueous solution in a water bath at 75 ℃ to evaporate most of the water, filter and set up after crystallization, and place the crystals in a crystal dish, put it in a vacuum dryer containing sodium hydroxide and magnesium perchlorate, and vacuum and dry it to obtain samarium acetate tetrahydrate. |
use | scientific research reagents, biochemical research |