Reference

Some physicochemical properties of bischofite

Some physicochemical properties of bischofite. Verstakov, E. S.; Galaev, Yu. V.; Filimonova, Z. A. (Volgogr. Gos. Med. Inst., Volgograd, USSR). Deposited Doc., VINITI 4436-82, 9 pp. Avail. VINITI (Russian) 1982. DOCUMENT TYPE: Report CA Section: 53 (Mineralogical and Geological Chemistry) The viscosity, d., n, sp. elec. cond., and the enthalpy, free energy, and entropy of activation of viscous flow, resp., detd. of bischofite [13778-96-6] from the Volgograd deposit are: 5.426-21.37 cP, 1.312-1.327 g/cm3, 1. 13778-96-6 and 7786-30-3 which are cas registry numbers are also used here.422-1.427, 4.19-8.93, 21.8 kJ/mol, 21.1 kJ/mol, and -0.7 kJ/mol; corresponding values were also detd. of aq. solns. of MgCl2. In high-concn. solns. of bischofite (and MgCl2), viscous flow is detd. by the redistribution of H bonds which are not bonded by the ions of H2O mols. The elec. cond. values of the bischofite and MgCl2 are similiar, indicating that the elec. cond. of the solns. is detd. by Mg2+ and Cl- ions. .

Low-salt shoyu production

Low-salt shoyu production. (Ichikawa Kagaku Kenkyusho Co., Ltd. 7447-40-7 and 7786-30-3 are also occured in this study.; Kawashima, Zenichi, Japan). Jpn. Kokai Tokkyo Koho JP 58209957 A2 7 Dec 1983 Showa, 2 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: A23L001-238. APPLICATION: JP 82-93588 31 May 1982. DOCUMENT TYPE: Patent CA Section: 17 (Food and Feed Chemistry) Low-salt shoyu is produced by using a compn. contg. NaCl 80-30, KCl 20-70, and CaCl2 and (or) MgCl2 0.2-1% as a salt substitute. .