The Merck Index: An Encyclopedia Of Chemicals, ... May 2026

: Organic, inorganic, and organometallic substances.

The index is designed for professionals and students in pharmacy, biochemistry, medicine, and toxicology. Its primary function is to provide consolidated data on: The Merck Index: An Encyclopedia of Chemicals, ...

is the globally recognized "Chemistry's Constant Companion," providing a comprehensive database of over 10,000 monographs. Since its first publication in 1889, it has served as an authoritative reference for chemical, pharmaceutical, and biomedical information. Scope and Purpose : Organic, inorganic, and organometallic substances