Reference

Low-temperature solid-phase chemical reactions

Low-temperature solid-phase chemical reactions. Baluev, A. V.; Mityakhina, V. S.; Rogozev, B. I.; Silin, M. Yu. (Radiev. Inst., Leningrad, USSR). Dokl. Akad. Nauk SSSR, 291(5), 1138-41 [Phys. Chem.] (Russian) 1986. CODEN: DANKAS. ISSN: 0002-3264. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) A 1:2 SnC2O4-NaH2PO4.2H2O mixt. was ground for several months and then exposed to air at 20-25° to give SnO2 and an unknown compd.; it is the SnC2O4-NaH2PO4.2H2O reaction product which was oxidized to SnO2. FeC2O4.2H2O reacted with NaH2PO4.2H2O on grinding at room temp. NH4H2PO4 did not react with FeC2O4.2H2O but in the presence of NaH2PO4.2H2O a hydrated ammonium Na oxalatophosphatoferrate was formed. Under similar conditions reactions were obsd. for the mixts.: Na2CO3-H3BO3-NH4H2PO4, K2B2O4. 6047-25-2 and 814-94-8 which are cas registry numbers of chemicals are mentioned.2.5H2O-NH4H2PO4, Cs2CO3-H3BO3, Cs2CO3-H3BO3-NH4H2PO4, Cs2CO3-MnC2O4.2H2O, CsNO3-NH4H2PO4-Al(NO3)3.9H2O, LiH2PO4-FeC2O4.2H2O-NH4H2PO4, UO2(OAc)2.2H2O-NaH2PO4.2H2O, and CsNO3-NH4H2PO4-Fe(C2O4)3.5H2O. Water of crystn. plays a detg. role in these reactions. .

Decomposition of oxalates of some metals

Decomposition of oxalates of some metals. Ovcharenko, E. N.; Zeinalov, E. B. (Inst. Khim. Fiz., Moscow, USSR). Deposited Doc., VINITI 1445-74, 6 pp. Avail. BLLD (Russian) 1974. DOCUMENT TYPE: Report CA Section: 78 (Inorganic Chemicals and Reactions) The thermal decompn. of SnC2O4.H2O, CuC2O4, CoC2O4.2H2O, MnC2O4, Fe2(C2O4)3.5H2O, and FeC2O4.2H2O was studied by derivatog. methods. The temps. at which a loss of wt. is obsd. are 80, 100, 120, 130, 170, and 180.degree., resp.There are some commonly used reagents with their cas registry numbers 6047-25-2 and 814-91-5 in this article., and the temp. at which a gain in wt. is obsd. are 420, 305, 425, 440, 390, and 430.degree., resp. .