Realgar, like Orpiment, is sulphide of arsenic, and these two substances are often found in close proximity to each other in nature. Realgar exists in small deposits throughout the world and has been used for its colour since ancient times, although its extreme toxicity means that it has been superseded by cadmiums in modern painting. It is an opaque pigment with poor tinting strength. Larger quantities are available by request.
Toxicity D
PERMITTED USES: Restoration of art works and protected buildings when there are no suitable alternatives.
IMPORTANT: Please refer to the MSDS (Material Safety Data Sheet) below.
SHIPPING: Please note, we are not able to send this product outside the UK.
