Fritz U, Zellmann M
Klinik und Poliklinik für Zahn-, Mund- und Kieferheilkunde der Universität zu Köln.
Dtsch Zahnarztl Z. 1991 Aug;46(8):553-4.
Over 7 days specimens of 5 gamma 2-free Amalgams were stored in KSCN-containing and KSCN-free lactic acid-salt solution. After 1, 4 and 7 days samples of the solution were analyzed for their mercury contents using inductively coupled plasma atom emission spectroscopy. In KSCN-containing solution the release of mercury was 45.4 micrograms, in KSCN-free solution it was 70.7 micrograms/50 mm2. KSCN, a part of natural saliva, has the effect of inhibiting corrosion.
将5种不含γ2的汞合金标本在含硫氰酸钾（KSCN）和不含硫氰酸钾的乳酸盐溶液中储存7天。在第1天、第4天和第7天后，使用电感耦合等离子体原子发射光谱法分析溶液样本中的汞含量。在含硫氰酸钾的溶液中，汞的释放量为45.4微克，在不含硫氰酸钾的溶液中，汞的释放量为70.7微克/50平方毫米。硫氰酸钾是天然唾液的一部分，具有抑制腐蚀的作用。
