Water Soluble Dye - Acid Red 18
Image shown is 1g of product in 660g bicarbonate of soda
CI Name: Acid Red 18
CI Number: 16255
CAS Number: 2611-82-7
** Please note that there is a particular trick to achieving this beautiful pillar box red. You will be emailed a link and a PDF document after purchase with specific instructions**
Packing: Plastic bag
Batch certified: No
Usage Rate: You may use between 1/8 - 1/4 teaspoon of dye per kg of baking soda, depending on your colour boldness preference.
Blooming your dye: Taking small amount of dye and add just enough water or witch hazel to dissolve the dye powder. You may stir to help dissolving the dye powder.
You then pour the dissolved dye into the baking soda and mix thoroughly until it’s evenly coloured.
Always wear gloves as our dyes are very concentrated and will stain your skin.
The dye in powder form might look different from the dissolved dye in water. The most accurate test of what the dye looks like would be in water.
Ideal for bath bombs, bath salt, melt and pour soap, etc.