Yttrium(III) sulfate

Yttrium(III) sulfate is an inorganic compound with the formula Y2(SO4)3. The most common form is the anhydrate and octahydrate.

Yttrium(III) sulfate
Names
Other names
Yttrium sesquisulfate
Yttrium sulfate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.033.480
EC Number
  • 236-844-3
  • InChI=1S/3H2O4S.2Y/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6
    Key: RTAYJOCWVUTQHB-UHFFFAOYSA-H
  • [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Y+3].[Y+3]
Properties
Y2(SO4)3
Appearance White solid
Soluble
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Reactions

Yttrium sulfate can form double salts such as MY(SO4)2[1][2][3] and M3Y(SO4)3:[4][5][6]

Y2(SO4)3 + M2SO4 → 2 MY(SO4)2
Y2(SO4)3 + 3 M2SO4 → 2 M3Y(SO4)3 (M=alkali metals)

Synthesis

Yttrium(III) sulfate can be prepared using either corresponding oxide, hydroxide or carbonate.

2 Y(OH)3 + 3 H2SO4 → Y2(SO4)3 + 6 H2O[7]

References
  1. Prokof'ev, M. V.; Pokrovskii, A. N.; Kovba, L. M. Double sulfates of rubidium and rare earth elements. Zhurnal Neorganicheskoi Khimii, 1979. 24(8): 2114-2121. ISSN 0044-457X
  2. Baldanova, D. D.; Evdokimov, A. A.; Petrov, K. I.; Kondratov, O. I.; Fomichev, V. V. X-ray phase analysis and vibrational spectroscopic study of cesium lanthanide sulfate molybdates (in Russian). Deposited Doc.(Report) 1983, 1316-1384. CAN102:71568
  3. Degtiarev, P.A.; Pokrovskii, A.N.; Kovba, L.M.; Korytnaia, F.M. (1977). "Investigation of double sulfates of potassium and rare earth elements with composition KRE(SO4)2". Journal of Solid State Chemistry. 22 (4): 419–422. Bibcode:1977JSSCh..22..419D. doi:10.1016/0022-4596(77)90019-6. ISSN 0022-4596.
  4. Prokof'ev, M. V.; Pokrovskii, A. N.; Kovba, L. M. X-ray diffraction study of rubidium lanthanide sulfates (Rb3Ln(SO4)3). Vestnik Moskovskogo Universiteta, Seriya 2: Khimiya, 1979. 20 (6): 571-574. ISSN 0579-9384
  5. Samartsev, B. G.; Pokrovskii, A. N.; Kovba, L. M. X-ray diffraction study of double sulfates, isostructural with cesium neodymium sulfate (Cs3Nd(SO4)3) (in Russian). Vestnik Moskovskogo Universiteta, Seriya 2: Khimiya, 1980. 21 (2): 190-192. ISSN 0579-9384
  6. Kudin, O. V.; Efremov, V. A.; Pokrovskii, A. N.; Degtyarev, P. A.; Trunov, V. K. Synthesis and x-ray diffraction study of double sulfates K3R(SO4)3. Zhurnal Neorganicheskoi Khimii, 1977. 22 (1): 95-97
  7. "Y(OH)3 + H2SO4 = Y2(SO4)3 + H2O | Chemical reaction and equation".
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.