Yellow/Orange Color

Solvent Yellow 14: Oil soluble yellow, classic soap, soluble in oil and fat, with moderate alkali resistance. The color light must be tested for the sample
Solvent Yellow 56: Transparent orange yellow, better alkali resistance than SY14, widely used in soap, paraffin, candles
Solvent Orange 60: Orange red, heat-resistant, suitable for soap based systems

Red Color
Solvent Red 24 (Oil soluble Red/Candle Red): The most commonly used soap red dye, with good oil solubility, is widely used in industrial soaps
Solvent Red 27: Blue Light Red, better alkali resistance compared to SR24, less prone to darkening in soap

Blue Color
Solvent Blue 35: Red light blue, excellent oil solubility, mainstream blue for soap

Solvent Blue 36: Green Light Blue, widely used for coloring soap, candles, and paraffin wax
Green, Purple, Black Color
Solvent Green 3: Dark Green, suitable for industrial soap and paraffin systems
Solvent Violet 13: Blue Purple, with good oil solubility; Alkali resistance is average, it is necessary to conduct a soap sample test as it is prone to discoloration
Solvent Black 34 (Metal Complex Solvent Black): Black is the preferred color for soap, with better alkali and heat resistance than ordinary azo black. It is used for high-frequency selection of industrial soap