Applications

• Histology
• Food dyes

General

What is Brilliant Crystal Scarlet C.I. 16250? It is a synthetic dye belonging to the azo dye class, known for its vivid red colour. It is water-soluble and typically used in a variety of applications, including in the textile, cosmetic, and food industries. The dye is valued for its bright, strong hue, which provides vibrant colouring in various products. It is also used in some laboratory applications as a pH indicator or to stain specific biological samples. Brilliant Crystal Scarlet C.I. 16250 is part of a larger group of dyes that are widely utilised due to their intense, stable colours. Alternate names for this dye include Ponceau 6R, Crystal ponceau 6R, Crystal scarlet, Brilliant crystal scarlet 6R, and Acid Red 44

Consistent Quality: We provide only high-quality Brilliant Crystal Scarlet C.I. 16250, ensuring reliable and consistent results for industrial, commercial, and laboratory applications.

Shipped from UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers to ensure safe handling and preserve product quality during transport.

Frequent uses

Cosmetic and Personal Care Products
Commonly found in household cosmetic products, such as lipstick, blush, and other makeup items. Its ability to impart a bold red colour makes it a popular choice for enhancing the appearance of personal care items.

Scented Household Products
Some household products, such as air fresheners, scented candles, and room sprays, may contain Brilliant Crystal Scarlet C.I. 16250 to provide an appealing red tint. This adds to the aesthetic value of these products while contributing to their visual appeal in the home environment.

Crafts and DIY Projects
For individuals engaged in arts and crafts, this dye can be used in DIY projects to colour fabrics, papers, and other materials. It is sometimes used in small-scale textile dyeing or in creating custom-coloured items for personal use or home décor.

Home Decor and Upholstery
In some home décor applications, it can be used to colour upholstery, curtains, or other fabric-based furnishings. The vibrant red hue is often chosen to enhance the visual impact of interior design, adding a bold splash of colour to living spaces.

Hair Dyes
In certain hair dye formulations, it may be used to create vibrant red or scarlet shades. It provides a long-lasting, stable colour when used in hair colouring products, contributing to bold, eye-catching results.

Specification

• C.I. 16250; Acid Red 44; Ponceau 6R; Crystal Ponceau 6R; Brilliant Crystal Scarlet
• Molecular Formula: C20H12N2Na2O7S2
• Molecular Weight: 502.43
• Description: Dark brown powder
• Melting Point: >300 Deg. C
• Lambda Max: 509-514 nm
• Dye content: ~ 80%
• Solubility 0.1% (Water): Clear red solution
• Loss on drying: <20% at 110 Deg. C/ 1 hour

Hazards

Hazard Phrases: Not considered harmful under normal laboratory conditions