Dyes

From biological staining and histological analysis to food science, textile research, and analytical chemistry, laboratory dyes play a critical role in making the invisible visible. Our Dyes class brings together an extensive collection of over 170 high-quality dye compounds sourced from trusted manufacturers, covering a broad spectrum of colour classes, applications, and quantity options to suit every research and production need.

We Stock a Wide Selection of Laboratory Grade Dyes

Our range covers some of the most widely used dyes in research and analytical workflows. Brilliant Red 5B is a popular azo dye available in 5g, 25g, and 100g quantities, frequently used in textile research and analytical staining applications. Chrysoidine R (C.I. 11320) is a versatile orange azo dye valued in microscopy staining and bacteriological work. For food science, colourimetry, and standardisation work, Amaranth (C.I. 16185) and Ponceau 4R (C.I. 16255) are two widely referenced red dyes available in multiple pack sizes to support both small-scale experiments and larger formulation workflows.

All dyes in our range are supplied from Carl Roth, a leading name in laboratory chemicals, ensuring consistent purity and reliable lot-to-lot reproducibility.

Applications Across Multiple Industries

Our dyes support a diverse range of scientific and industrial disciplines, including:

• Histology and microscopy staining for tissue and cell visualisation
• Microbiological staining for bacterial identification and culture analysis
• Food and beverage colour analysis and standardisation
• Textile and fibre dyeing research
• Analytical chemistry and colourimetric assays
• Pharmaceutical formulation and quality control
• Environmental and water quality testing using colour indicators
• Educational and academic laboratory demonstrations

Why Source Your Dyes from AlliedChemi

Our entire dye range is sourced from Carl Roth, a manufacturer synonymous with laboratory-grade chemical reliability. Whether you are a researcher, quality control specialist, or formulation chemist, you can trust that every product meets the purity standards your work demands.