NEUTRAL RED (pH Indicator)

Neutral Red (pH Indicator) is a dark green-colored powder widely used in microbiology, histology, and analytical laboratory procedures. It belongs to the eurhodin class of dyes and is valued for its clear color response under varying pH conditions. Neutral Red is commonly used as a pH indicator in microbial culture media for the differentiation of bacteria. The color modification facilitates the detection of microbial activity and it enables a precise interpretation during culture analysis. Besides microbiology, it is used as a staining dye in histology for the examination of cells and tissues. The compound is easily dissolved in water and alcohol, yielding a red solution that can be used for different lab uses. Its reliable staining and indicator characteristics also make it a versatile reagent for the research, diagnostic and educational laboratory environments.

Reliable pH indicator dye for bacterial differentiation and histology staining applications.