Selenium Oxide is a colorless solid that imparts a red colour to glass. It is used in small quantities to counteract the colour due to iron impurities, so as to create colourless glass. In larger quantities, it gives a deep ruby red colour.
Selenium Oxide is a colorless solid that imparts a red colour to glass. It is used in small quantities to counteract the colour due to iron impurities, so as to create colourless glass. In larger quantities, it gives a deep ruby red colour.