| abstract |
(57) [Summary] (Modified) [Problem] A germicidal material having excellent chemical resistance and heat resistance and capable of sustained release of trace amounts of silver ions, and a compound having high bactericidal efficiency per time even with a small amount of silver supported. To provide recycling technology for disinfectants and composite disinfectants. SOLUTION: General formula 1: (Ag 2 O) a (A 2 O) b (BO) c (C 2 O 3 ) d (SiO 2 ) e (DO 2 ) f (E 2 O 5 ) g [1 [A is one or more selected from alkali metal elements, copper, hydrogen and ammonium, and B is one selected from iron, copper, zinc, alkaline earth metal elements, Ni, Mn, Co, Cd, Hg and Au. As described above, C is iron, Al, Mn, B, Co, C r, V, Sc, Y, La, Ga, In, Sb, Bi, at least one selected from Ce, Mn, C, Hf, Os; E, P, Sb, V, Nb, Ta, At least one selected from Bi. A bactericidal material comprising a compound of the formula |