CI 77510
Explained
This ingredient is used to impart a blue color. It is not water-soluble.
It goes by two different names: 
1. Ferric Ferrocyanide: a synthetic dark blue pigment
2. Ferric Ammonium Ferrocyanide: a synthetic blue pigment, also called Prussian blue
In the EU, both of these colors must be labeled as 'CI 77510'.
See all 1,348 products with CI 77510
What it does
                      Cosmetic Colorant
                      
                        Agents that add color to a product
                      
                    
                Alternative names
                      Ferric Ammonium Ferrocyanide
                    
                    
                      Ferric Ferrocyanide
                    
                  
                    Prevalence
                  
                    Uncommon
                    
                      Percentage of products that contain it
                    
                  
                  
                  
                    1.3%
                  
                
                    Top categories
                    
                        
                  
                  
                          Makeup
                        
                        
                          Masks
                        
                        
                          Cleansers
                        
                    
                    
                      Position
                      
                        Predominant list placement
                      
                    
                    
              
                      Bottom 25%
                    
                  References
Products with CI 77510
CosIng Data
              CosIng ID
              32832
            
            
              INCI Name
              CI 77510
            
              
                EC #
                 237-875-5
              
              
                All Functions
                Cosmetic Colorant