Sodium Copper Chlorophyllin for Deodorizing and Oral Care Applications

Sodium copper chlorophyllin is derived from plant chlorophyll through saponification, copper complexation, and salification. It is a chlorophyll derivative with good water solubility and stability. Sodium magnesium chlorophyllin has magnesium as its central metal and is a different chlorophyll derivative; the two are not the same product and cannot directly substitute for each other.

Sodium copper chlorophyllin belongs to E141(ii) Copper Complexes of Chlorophyllins and is mainly used for the green coloring of foods and beverages.

The A405/A630 ratio is a key spectral parameter of sodium copper chlorophyllin, useful for product identification and quality control. The specification range of this product is 3.0-3.9, and the tested value of the latest batch is 3.5.

This product complies with GB 26406-2011 and USP 40. The product COA clearly indicates USP 40 as the reference standard, which can support product development and quality evaluation for different markets. Actual use should always comply with the current regulatory requirements of the target market.

The usage level depends on the product type, formulation system, and target color shade. In practice, the dosage should be determined according to the regulatory requirements of the target market and the desired coloring effect, and confirmation through small-scale trials is recommended.