Food Colouring Powder – Red, 25g (Concentrated & Water‑Soluble)

This high‑quality Red Food Colouring Powder (25g) is part of a versatile range of concentrated, water‑soluble powdered dyes ideal for science experiments, craft activities, and classroom demonstrations. The powder mixes easily with water to create vibrant solutions and can also be combined with alcohol when required.

Perfect for colouring a wide variety of materials, these powders can be blended with other colours to produce an almost unlimited range of shades. Only 9g is needed to make 1 litre of strong colouring solution, making each 25g pack highly economical for repeated classroom use.

Key Features

• 25g pack of concentrated food colouring powder
• Water‑soluble and easy to mix
• Can also be mixed with alcohol if required
• Blend with other colours to create custom shades
• Suitable for colouring a wide range of materials, including:
  • Natural fibres & textiles
  • Hydrogels
  • Polymorph
  • Craft and modelling materials
• Economical formula — 9g makes 1 litre of colouring

Ingredients

Red Powder Ingredients:

• E124 Ponceau 4R
• E102 Tartrazine
• Sodium Chloride

Other colours in the range include:

• Blue: E133 Brilliant Blue, E122 Carmosine, Sodium Chloride
• Yellow: E110 Sunset Yellow FCF, E102 Tartrazine, Sodium Chloride
• Green: Brilliant Blue FCF, E102 Tartrazine, Sodium Chloride

Ideal for School Science Lessons

Perfect for KS2, KS3, GCSE, and A‑Level activities, this colouring powder is highly versatile and supports a wide range of science and STEM investigations, including:

• Diffusion and mixing demonstrations
• Chromatography and separation techniques
• Colour absorption and light experiments
• Dyeing natural fibres during materials science lessons
• Colouring hydrogels and polymers for modelling biological systems

Vibrant, economical, and easy to use, this Red Food Colouring Powder is an essential resource for science classrooms, art rooms, and STEM workshops.