C.I. 74240 is a copper-containing dye used as a gelling agent for lubricants, for staining of bacteria and for the dyeing of histiocytes and fibroblasts in vivo. References: Churukian CJ, Frank M, Horobin RW. Alcian blue pyridine variant--a superior alternative to alcian blue 8GX: staining performance and stability. Biotech Histochem. 2000 May;75(3):147-50. PubMed PMID: 10950177.

纯度：≥98%

CAS：33864-99-2