Samarium nitrate
Cov lus qhia luv luv ntawmSamarium nitrate
Mis: sm (NO3) 3.6h2o
CAS TSIS TAU.: 10361-83-8
Molecular hnyav: 336.36 (anhy)
Ntse: 2.37G /M³
Melting taw tes: 78 ° C
Tsos: Daj Crystalline Aggregates
Solubility: soluble hauv dej, me ntsis soluble hauv cov kua ntxhia muaj zog
Kev Ruaj Ntseg: Hygroscopic me ntsis
Ntau yam ntau yam: Samariumnitrat, nitrate tsib Samarium, Nitrato Del Samario
Daim Ntawv Thov:
Samarium nitratetau tshwj xeeb siv hauv iav, phosphors, lasers, thiab cov khoom siv thermoelectric. Ib qho ntawm cov kev siv tseem ceeb tshaj plaws ntawm cov ntawv thov tseem ceeb tshaj plaws nyob hauv lub mararium-cobalt cov hlau nplaum, uas muaj ib qho kev sib xyaw ntawm SMCO5 lossis SM2CO17. Cov hlau nplaum no pom muaj nyob hauv cov khoom siv me me, lub mloog pob ntseg, thiab muaj kev sib nqus hauv cov khoom sib xyaw ua ke, Samarium sib xyaw ua ke, thiab tshuaj lom neeg lom neeg.
Kev qhia tshwj xeeb
| Sm2o3 / treo (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| Treo (% min.) | 45 | 45 | 45 | 45 |
| Tsis tshua muaj lub ntiaj teb impurities | ppm max. | ppm max. | % Max. | % Max. |
| PR6O11 / TREO Nd2o3 / treo EU2O3 / TREO GD2O3 / TREO Y2o3 / treo | 3 5 5 5 1 | 50 100 100 50 50 | 0.01 0.05 0.03 0.02 0.01 | 0.03 0.25 0.25 0.03 0.01 |
| Tsis-Tsawg Lub Txiaj Ntsig Loj | ppm max. | ppm max. | % Max. | % Max. |
| Fes2o3 Siio2 Cao Nio Cua Tus hlau | 2 20 20 10 3 3 | 5 50 100 10 10 10 | 0.001 0.015 0.02 | 0.003 0.03 0.03 |
Ntim: Ntim: Nqus ntim ntim ntawm 1, 2, thiab 5 phaus ntim ntawm 25, 5000, thiab 1000 phaus ib daim.
NCO TSEG: Cov khoom lag luam thiab ntim khoom tuaj yeem nqa tawm raws li cov neeg siv tshwj xeeb.
Samarium nitrate; Samarium nitratetus nqi;Samarium nitrate hexahydate;Samarium (III) nitrate; Sm (tsis muaj3)362O;Cas10361-83-8; Samarium nitrate tus neeg xa khoom; Samarium nitrate tsim
Daim Ntawv Pov Thawj:
Dab tsi peb tuaj yeem muab tau:
