Reference

Survey on radium level in barium chloride hydrate (BaCl2

Survey on radium level in barium chloride hydrate (BaCl2.2H2O) sold on market. Wang, Liang; Gu, Yaqin (Shaanxi Hyg. Antiepidemic Cent., Peop. Rep. China). Zhonghua Fangshe Yixue Yu Fanghu Zazhi, 3(6), 63 (Chinese) 1983. CODEN: ZFYZDY. ISSN: 0254-5098. DOCUMENT TYPE: Journal CA Section: 71 (Nuclear Technology) The Ra level in BaCl2.2H2O [10326-27-9] manufd. and sold in various locations in China was measured. The Ra level ranged from <1.36 ′ 10-10 to (4.47 ± 0.32) ′ 10-7 Ci/kg.

Heat-storage material

Heat-storage material. (Mitsubishi Electric Corp., Japan). Jpn. Kokai Tokkyo Koho JP 58141279 A2 22 Aug 1983 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09K005-06. APPLICATION: JP 82-23934 15 Feb 1982. DOCUMENT TYPE: Patent CA Section: 52 (Electrochemical, Radiational, and Thermal Energy Technology) The title material, useful, e.g., for a heat source of an air conditioning app. is CaCl2. 7647-14-5 and 10326-27-9 which are cas registry numbers are also used here.6H2O contg. 0.01-3 parts BaCl2 or BaCl2.2H2O. Thus, a polyethylene pipe (I.D. 50, length 1000 mm) was filled with CaCl2.6H2O contg. 1% NaCl and 0.2% BaCl2.2H2O, sealed, and the mixt. showed stable freezing-melting (above 25°) behavior in 1000 freezing-melting cycles. .