CAS Registry Number

CAS 51811-82-6 — Giemsa Stain

Giemsa Stain is a Romanowsky-type dye mixture used primarily in hematology for blood smear staining, enhancing the contrast of cellular components like white blood cells, malaria parasites, and bacteria. It is also applied in histology and microbiology for differential staining of tissues and microorganisms. This chemical has a CAS number of 51811-82-6, with the molecular formula C14H14ClN3S and a molecular weight of 291.80 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety. Molekula supplies Giemsa Stain from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Giemsa Stain solution PR 80 · Giemsa Stain RR88