Sodium Copper Chlorophyllin (SCC), also known as Copper Chlorophyllin Sodium Salt, is a highly stable semi-synthetic metal porphyrin. Appearing as a dark green powder, it possesses strong coloring power and a brilliant hue. Unlike natural chlorophyll, its aqueous solution is a clear, blue-green transparent liquid.

1. Physicochemical Properties & Advantages

Sodium Copper Chlorophyllin offers distinct functional advantages that make it a preferred choice for global manufacturers:

• Superior Solubility: Highly water-soluble and moderately lipid-soluble, vastly expanding its formulation range compared to oil-soluble natural chlorophyll.
• Vibrant Color Profile: Exhibits a vivid blue-green shade with maximum absorption peaks near 405nm and 630nm.
• High Stability: Remains stable within a pH range of 3–10. It demonstrates excellent thermal resistance, withstanding temperatures of 100–105°C for short periods.
• Enhanced Light Fastness: While its light stability is far superior to natural chlorophyll, it is recommended to avoid prolonged exposure to intense UV light.

2. Safety and Health Benefits

The safety of Sodium Copper Chlorophyllin has been verified by decades of use and international regulatory bodies.

2.1 Regulatory Status

• JECFA: Established an Acceptable Daily Intake (ADI) of 0–15 mg/kg body weight.
• Safety: Extensively studied for toxicity; it is non-toxic and safe for human consumption at recommended dosages.

2.2 Functional Health Benefits

1. Powerful Antioxidant: Effectively neutralizes free radicals and inhibits lipid peroxidation. Its antioxidant capacity is estimated to be 2–3 times stronger than Vitamin E.
2. Detoxification: Binds with certain carcinogens (such as polycyclic aromatic hydrocarbons) to reduce intestinal absorption. It specifically shows a protective effect against Aflatoxin B1-induced liver damage.
3. Antimutagenic Properties: May inhibit gene mutations by interfering with carcinogen metabolism and enhancing Phase II detoxification enzymes.
4. Wound Healing & Deodorization: Promotes tissue repair and helps reduce body odor and halitosis (bad breath) due to its antibacterial characteristics.

3. Industrial Applications

A. Food Industry (Natural Colorant E141ii)

As a premium clean-label green dye, SCC is used in concentrations of 0.01-0.2% for:

• Confectionery: Hard candies, chewing gum, and chocolates.
• Beverages: Fruit juices, carbonated drinks, and functional beverages.
• Dairy: Yogurt, ice cream, and specialty cheeses.
• Canned Goods: Maintaining the "fresh" green appearance of vegetables.

B. Pharmaceuticals & Nutraceuticals

• Coatings: Coloring for tablets and capsules.
• Oral Hygiene: Active ingredient in lozenges, toothpastes, and mouthwashes.
• Supplements: Sold as a "Super-Green" dietary supplement for internal deodorization and antioxidant support.

C. Cosmetics

• Personal Care: Providing natural green hues to soaps, shampoos, and transparent gels.
• Skincare: Integrated into high-end formulas to leverage its anti-aging and antioxidant properties.

4. Quality Control and Future Outlook

The industry is moving toward more sustainable production methods, such as microbial fermentation. Future applications in Photodynamic Therapy (PDT) and cancer chemoprevention mark SCC as a molecule with significant growth potential.

Manufacturer Note: For maximum stability in finished products, SCC is often paired with antioxidants like Vitamin E or processed using microencapsulation to withstand extreme manufacturing environments.

Are you looking for high-purity Sodium Copper Chlorophyllin for your production line? Contact our technical team for COAs, MSDS, and bulk pricing.