Yttrium nitrate
Baibutar bayaninYttrium nitrate
For for: y (no3) 3.6h2o
CAS No .: 13494-98-9
Nauyi na kwayoyin: 491.01
Yankana: 2.682 g / cm3
Maɗaukaki: 222 ℃
Bayyanar: farin lu'ulu'u, foda, ko chunks
Sanarwar: Insoluzle cikin ruwa, matsakaici mai narkewa a cikin ma'adinai ma'adinai na ma'adinai acid
Dankali: Dan kadan hygroscopic
Multipnieal: yttriumnitrat, nitrate de yttrium, nitrato del Ytrio
Aikace-aikacen:
Ana amfani da nttrium nitrate a cikin yeramin, gilashi, da wutan lantarki. Graditi mai tsabta sune kayan muhimman kayan kwalliya na tri-backsare da yttrium-garke, waɗanda suke da matattarar microwave sosai. Yttrium nititrate shine mafi yawan ruwa mai narkewa mai amfani da nttrium don amfani da nitrates da ƙananan (a acidic) phttrium, tsaka-tsaki na yttrium, ana amfani da shi don kerawa Mesophase surfactants dangane da yttrium ko a matsayin mai gabatarwa don abubuwan aikin gani da kuma sikelin kayan kwalliya na kayan kwalliya.
Gwadawa
| Lambar samfurin | Yttrium nitrate | ||||
| Sa | 99.9999% | 99.999% | 99.99% | 99,9% | 99% |
| Abubuwan sunadarai | |||||
| Y2o3 / Treo (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| Treo (% min.) | 29 | 29 | 29 | 29 | 29 |
| Asara a kan wutan (% max.) | 0.5 | 1 | 1 | 1 | 1 |
| Rarraukar ƙasa | ppm max. | ppm max. | ppm max. | % Max. | % Max. |
| L2O3 / Treo Shugaba na CEO2 / Treo Pr6o11 / Treo ND2O3 / Treo SM2O3 / Treo EU2O3 / Treo GD2O3 / Treo TB4O7 / Treo DY2O3 / Treo Ho2o3 / Treo Er2o3 / Treo TM2O3 / Treo Yb2O3 / Treo Lu2o3 / Treo | 0.1 0.1 0.5 0.5 0.1 0.1 0.5 0.1 0.5 0.1 0.2 0.1 0.2 0.1 | 1 1 1 1 1 2 1 1 1 2 2 1 1 1 | 30 30 10 20 5 5 5 10 10 20 15 5 20 5 | 0.01 0.01 0.01 0.01 0.005 0.005 0.01 0.001 0.005 0.03 0.03 0.001 0.005 0.001 | 0.03 0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03 |
| Rashin yarda ƙasa rashin hankali | ppm max. | ppm max. | ppm max. | % Max. | % Max. |
| Fe2O3 SiO2 Cao Burkbi Cuo Nio Pbo Na2o K2o Mg Al2o3 TiO2 Tho2 | 1 10 10 50 1 1 1 1 1 1 5 1 1 | 3 50 30 100 2 3 2 15 15 15 50 50 20 | 10 100 100 300 5 5 10 10 15 15 50 50 20 | 0.002 0.03 0.02 0.05 | 0.01 0.05 0.05 0.1 |
Wasiƙa: Za a iya aiwatar da kayan aikin samfurin da kayan haɗi gwargwadon ƙayyadaddun mai amfani.
Tsarin samarwaDaga Yttrium nitrate: A karkashin dumama, dan kadan wuce hadama yttrium oxide an narkar da shi a nitric acid don samo shi. Burd da yttrium a 900 ℃ na tsawon awanni 3, sanyi kuma narke shi a cikin 1: 1 nitric acid bayani. Sarrafa ph na mafita a ƙarshen tunanin da ya zama 3-4. Daya da mafita a karkashin rage matsin lamba a cikin syrup kuma sannu a hankali kuka a zazzabi dakin. Recrystallize sau biyu. Lokacin da yake maimaita, karamin adadin nttrium na buƙatar ƙara a matsayin iri don samun yttrium nitrate hexahyrate hexan.
Yttrium nitrate; yttrium nitrate; yttrium nitrate hexahydrate;yttrium nititrate hydrate; Yb (a'a3)36H2O; yttrium nittrate
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