The natural food colors are extracted from natural herbs.They are extracted from natural herbs.Our company originally created the high-tech production techniques of natural food colors which are with high quality and color value, our natural food colors can be widely used in food, wine, drink, cakes, candies, cosmetics, Drugs coloring agent, etc. The natural colors provide the basic protection for food safety.

Erythosine


Erythosine Chemical Name:2-(2,4,5,7-tetraiodo-6-oxido-3-oxoxanthen-9- yl)benzoate ,dissodium salt
Molecular Weight:879.86
Molecular Formulat:C20H6I4Na2O5
Color:Red
Odor:Odorless
Stability to Light:Poor
Oxidation:Fair

  Specification  
Dye Content ≥85.0%
Loss on drying, sodium chlorides & sulphates ≤14.0%
Water Insoluble Matter ≤0.2%
Subsidiary Dyes ≤3.0%
Arsenic(as As) ≤1ppm
Heavy Metals(as Pb) ≤20ppm
Sodium Iodide ≤0.4%


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