Porphyrin/MgCl 2/silica gel composite as a cobalt-free humidity indicator

Chemistry Letters

Volumn 36, Issue 10, 2007, Pages 1246-1247

  Fueda, Yoshiyuki ^a   Matsumoto, Jin ^b   Shiragami, Tsutomu ^b   Nobuhara, Kazunori ^a   Yasuda, Masahide ^b  

^a Fuji Silysia Chemical Ltd   (Japan)

^b UNIVERSITY OF MIYAZAKI   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 36048933382     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2007.1246     Document Type: Article

References (18)

1. International Agency for Research on Cancer, 1991, Vol. 52, WHO.
2. Consolidated Version of Directive EU/67/548/EEC.
3. 4Cl; pH indicator) is commercially availabe.
4. b) T. Oe, M. Hamada, S. Yoshida, Jpn. Kokai Tokkyo Koho 2002350419, 2002;
5. Chem. Abstr. 2002, 137, 384155.
6. S. Moreton, Mater. Res. Innovations 2002, 5, 226.
7. P. Hambright, in The Porphyrin Handbook, ed. by K. M. Kadish, K. M. Smith, R. Guilard, Academic Press, New York, 2000, Vol. 3, Chap. 18, pp. 129-210.
8. 2+.
9. H. Segawa, K. Kunimoto, A. Nakamoto, T. Shimidzu, J. Chem. Soc., Perkin Trans. 1 1992, 939.
10. R. P. S. Pandian, T. K. Chandrasekhar, V. Chandrasekhar, Indian J. Chem. 1991, 30A, 579.
11. Y. Fueda, H. Suzuki, Y. Komiya, Y. Asakura, T. Shiragami, J. Matsumoto, H. Yokoi, M. Yasuda, Bull. Chem. Soc. Jpn. 2006, 79, 1420.
12. Microscopic analysis was performed on an Olympus FV-300 equipped with a spectrophotometer (Seki Technotron, STFL-250).
13. L. G. Gordeeva, I. S. Glaznev, E. V. Savchenko, V. V. Malakhov, Y. I. Aristov, J. Colloid Interface Sci. 2006, 301, 685.
14. 2TPP in aqueous solution adjusted to various pH (see Supporting Information).
15. Japanese Industrial Standard (JIS Z0701), Silica gel desiccants for packaging, Japanese Standards Association (1977).
16. a) Y. Fueda, Jpn. Kokai Tokkyo Koho 2007010642, 2007.
17. b) Y. Fueda, U.S. Patent 20060270047, 2006;
18. Chem. Abstr. 2006, 145, 510809.