1. Color index No.: E 141
2. Reference standard: National Standard GB3262-82, Chinese Pharmacopoeia 2005 or USP30

3. Characteristics: This product is Dark green powder; easily soluble in water, slightly soluble in alcohol and chloroform; Water solution is clear and with no sediment.

4. Usage and dosage: As a type of medical material, it can treat chronic and acute hepatitis, migratory hepatitis and hepatomegaly. It also promotes recovery of the liver's function, fastening healing of stomach ulcers and intestine ulcers.

As a food pigment, it is widely used in cakes, beverages, sweets, ice-cream etc.

As a daily-use chemical raw material, it is used in green toothpaste and cosmetics; having obvious functions on the pericementum, oral cavity ulcers, and halitosis.

5. Molecular formula Molecular weight
Trisodium copper chlorophyllin C₃₄H₃₁O₆N₄CuNa₃ 724.17
Disodium copper chlorophyllin C₃₄H₃₀O₅N₄CuNa₂ 684.16