Acid Yellow 73 (Fluorescent Yellow)
Image shown is 0.24g of product in 400g bicarbonate of soda
Please note:
This dye is water-soluble this means it is a different colour in dry powder from the final colour. Some people 'bloom/activate' in bicarb soda to produce the colour in their bath bombs. You can also mix with a small amount of hot water to activate before putting into your mix. The true magic happens when the concentrated dye hits the bathwater and the vivid colours come alive.
Form: Powder
CI Name: Acid Yellow 73
CI Number: 45350
CAS Number: 518-47-8