Description
Bismuth Trioxide, R1-EAgent, an important compound of bismuth, is used as the starting point for bismuth chemistry and occasionally in dental materials to make them more opaque to X-rays than the surrounding tooth structure. The R1-EAgent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured R1-EAgent grade products meet the toughest regulatory standards for quality and purity.
