Function&Application
Food additives: Copper chlorophyllin sodium salt has high stability, widely used in food additives.   
Textile: There are few natural dyes that can dye green, but copper chlorophyllin sodium salt is a kind of food grade green pigment, is
a natural chlorophyll derivative, can be applied to textile dyeing.  
Cosmetics: Sodium Copper Chlorophyllin Can be added to cosmetics as coloring agent.It is resistant to light and heat and has good
stability.Due to its stability and low toxicity, sodium copper chlorophyllin is widely used in the cosmetic industry.