van Helmont, Joannis Baptistae. Opera omnia [All Works]. Frankfurt-am-Main, (Germany): Johann Just Erythropel. 1682 [2021-06-13]. (原始内容存档于2021-12-18) (拉丁语).
Karpenko, Vladimír; Norris, John A. Vitriol in the History of Chemistry. Chemické listy. 2002, 96 (12): 997–1005 [2021-06-13]. (原始内容存档于2021-12-18). p. 1002.
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Richardson, Susan D.; Plewa, Michael J.; Wagner, Elizabeth D.; Schoeny, Rita; DeMarini, David M. Occurrence, genotoxicity, and carcinogenicity of regulated and emerging disinfection by-products in drinking water: A review and roadmap for research. Mutation Research/Reviews in Mutation Research. 2007, 636 (1–3): 178–242. PMID 17980649. doi:10.1016/j.mrrev.2007.09.001.
Scheele, Carl Wilhelm. Om Brunsten, eller Magnesia, och dess Egenskaper [On braunstein [i.e., pyrolusite, manganese dioxide], or magnesia, and its properties]. Kongliga Vetenskaps Academiens Handlingar [Proceedings of the Royal Scientific Academy]. 1774, 35: 89–116, 177–194 [2021-06-13]. (原始内容存档于2020-04-23) (瑞典语).In section 6 on pp. 93–94 of his paper (页面存档备份,存于互联网档案馆), Scheele described how chlorine was produced when a mixture of hydrochloric acid and manganese dioxide (Brunsten) was heated: "6) (a) På 1/2 uns fint rifven Brunsten slogs 1 uns ren Spiritus salis. … samt lukten fo̊rsvunnen." ( 6) (a) On one half ounce of finely ground Braunstein [pyrolusite] was poured one ounce of pure spiritus salis [spirit of salt, hydrogen chloride]. After this mixture had been standing in the cold for one hour, the acid had assumed a dark brown colour. One part of this solution was poured into a glass, which was placed over the fire. The solution gave off an odour like warm aqua regia and after one quarter’s hour duration, it was as clear and colourless as water, and the smell had disappeared.) For an English translation of the relevant passages of this article, see: The Early History of Chlorine : Papers by Carl Wilhelm Scheele (1774), C. L. Berthollet (1785), Guyton de Morveau (1787), J. L. Gay-Lussac and L. J. Thenard (1809) (Edinburgh, Scotland: Alembic Club, 1912), pp. 5–10. (页面存档备份,存于互联网档案馆)
M. Sheppard and M. Herod. Variation in background concentrations and specific activities of 36Cl, 129I and U/Th-series radionuclides in surface waters. Journal of Environmental Radioactivity. 2012, 106: 27–34. PMID 22304997. doi:10.1016/j.jenvrad.2011.10.015.
Gribble, G. W. Naturally occurring organohalogen compounds - A comprehensive survey. Progress in the Chemistry of Organic Natural Products. 1996, 68 (10): 1–423. PMID 8795309. doi:10.1021/np50088a001.
Richardson, Susan D.; Plewa, Michael J.; Wagner, Elizabeth D.; Schoeny, Rita; DeMarini, David M. Occurrence, genotoxicity, and carcinogenicity of regulated and emerging disinfection by-products in drinking water: A review and roadmap for research. Mutation Research/Reviews in Mutation Research. 2007, 636 (1–3): 178–242. PMID 17980649. doi:10.1016/j.mrrev.2007.09.001.
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van Helmont, Joannis Baptistae. Opera omnia [All Works]. Frankfurt-am-Main, (Germany): Johann Just Erythropel. 1682 [2021-06-13]. (原始内容存档于2021-12-18) (拉丁语).
Karpenko, Vladimír; Norris, John A. Vitriol in the History of Chemistry. Chemické listy. 2002, 96 (12): 997–1005 [2021-06-13]. (原始内容存档于2021-12-18). p. 1002.
Scheele, Carl Wilhelm. Om Brunsten, eller Magnesia, och dess Egenskaper [On braunstein [i.e., pyrolusite, manganese dioxide], or magnesia, and its properties]. Kongliga Vetenskaps Academiens Handlingar [Proceedings of the Royal Scientific Academy]. 1774, 35: 89–116, 177–194 [2021-06-13]. (原始内容存档于2020-04-23) (瑞典语).In section 6 on pp. 93–94 of his paper (页面存档备份,存于互联网档案馆), Scheele described how chlorine was produced when a mixture of hydrochloric acid and manganese dioxide (Brunsten) was heated: "6) (a) På 1/2 uns fint rifven Brunsten slogs 1 uns ren Spiritus salis. … samt lukten fo̊rsvunnen." ( 6) (a) On one half ounce of finely ground Braunstein [pyrolusite] was poured one ounce of pure spiritus salis [spirit of salt, hydrogen chloride]. After this mixture had been standing in the cold for one hour, the acid had assumed a dark brown colour. One part of this solution was poured into a glass, which was placed over the fire. The solution gave off an odour like warm aqua regia and after one quarter’s hour duration, it was as clear and colourless as water, and the smell had disappeared.) For an English translation of the relevant passages of this article, see: The Early History of Chlorine : Papers by Carl Wilhelm Scheele (1774), C. L. Berthollet (1785), Guyton de Morveau (1787), J. L. Gay-Lussac and L. J. Thenard (1809) (Edinburgh, Scotland: Alembic Club, 1912), pp. 5–10. (页面存档备份,存于互联网档案馆)
O'Connor J. J.; Robertson E. F. Michael Faraday. School of Mathematics and Statistics, University of St Andrews, Scotland. [2010-05-08]. (原始内容存档于2010-02-20).
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