Martin Martens (1797-1863) was a Belgian chemist and botanist who studied the oxychlorides obtained by the action of chlorides on metal oxides. and the theory regarding their formation. Chlorine decomposed calcium chloride at a temperature below 200 oC and calcium hydroxide at a lower temperature. In the presence of water the bleaching compounds generated by the combination of chlorin... https://thebrickes.shop/product-category/mirror-cabinet/