Fluoran is a triarylmethane dye. It is the structural core of a variety of other dyes.
Fluoran is a triarylmethane dye. It is the structural core of a variety of other dyes.
These dyes have a variety of applications such as chemical stains (for example eosins) and in thermal paper. Black 305 is a common leuco dye product for thermal paper.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).