What is Chlorophyllin Copper Complex Sodium?
The molecular formulas of Chlorophyllin Copper Complex Sodium are C34H31O6N4CuNa3 and C34H30 O5N4CuNa2. The relative molecular mass is about 724. 17 and 684. 16. Chlorophyll copper sodium salt is a product prepared by a series of reactions based on chlorophyll. Chlorophyll contains four pyrrole rings, which are linked with each other by methyl groups ( = C - ).
Thus, a stable conjugated system is formed, a magnesium ion is combined in the center of the conjugated system, and two esterified carboxyl groups are connected to the side chain of the conjugated system, which are esterified with methanol and phytol respectively. Chlorophyll copper sodium salt is based on chlorophyll and undergoes a saponification reaction to remove phytol and methanol. And under acidic conditions, Cu2 + replaces Mg2 + to generate products.
ITEM | SPECIFICATION | RESULT |
Appearance | Dark green powder | Conforms |
Physical Characteristics | ||
PH | 9.5-11.0 | 9.5 |
Absorbance | ≥85.2 | 86.33 |
Absorbance ratio | 3.2-4.0 | 3.76 |
Total copper(Cu) | ≤8.0w/% | 0.8w/% |
Free copper(Cu) | ≤0.025w/% | 0.001w/% |
Loss on Drying | ≤5.0% | 4.0% |
Heavy Metals | ||
Lead(Pb) | ≤5.0mg/kg | 0.01mg/kg |
Arsenic(As) | ≤2.0mg/kg | 0.02mg/kg |
Assay(HPLC) | ≥15% | 15.2% |
Conclusion: | Conform to the In-house Standard. |
chlorophyllin copper complex sodium Features:
Chlorophyll copper sodium salt is easily soluble in water, slightly soluble in alcohol, and insoluble in oil and petroleum ether. Its color is dark green, and the state is powder. Its aqueous solution is transparent blue-green. If Ca2+ exists, there will be precipitation. Scanning by UV-Vis spectrum shows that there are maximum absorption peaks in both wavelength ranges of 405 nm ± 3 nm and 630 nm ± 3 nm.
Application of Chlorophyllin Copper Complex Sodium:
1 Food application
The chlorophyllin copper complex sodium salt is approved for use in jelly, canned vegetables, candy, beverages, fruit and vegetable juice beverages, baked goods, prepared wine, and other products.
2 Medical applications
Through research, it has been found that copper chlorophyll sodium salt has the effect of protecting and promoting the liver, and can also treat diseases such as jaundice; and sodium copper chlorophyll salt can enhance hematopoietic function, promote the production of hemoglobin, and treat symptoms such as anemia; sodium copper chlorophyll can regulate oral microorganisms. , To prevent tooth decay, and periodontitis, eliminate the role of oral and respiratory odor. In addition, copper chlorophyll sodium salt is also used in the treatment of eczema, frostbite, acute pancreatitis, and other diseases.
3 Dyeing applications
Chlorophyll copper sodium salt can be used for dyeing and is an environmentally friendly and energy-saving dye. Using it for dyeing can not only make full use of biomass resources but also conform to the current concept of people's pursuit of ecological and environmental protection. Through research, it was found that chlorophyll copper sodium salt dyes
The material is suitable for dyeing wool, silk, and nylon under acidic conditions. The color fastness of these materials after dyeing with copper chlorophyll sodium salt can also reach above level 3.
4 Other applications
The study found that the all-solid-state supercapacitor with copper chlorophyll sodium salt as the electrode has good bending ability and flexibility. This also suggests that copper chlorophyll sodium salt has potential applications in all-solid-state supercapacitors.
What is the preparation principle of Chlorophyllin Copper Complex Sodium?
(1) Saponification
The two ester groups on the chlorophyll molecule undergo a saponification reaction with sodium hydroxide to remove phytol and methanol to generate water-soluble sodium chlorophyll.
(2) Acidification
In an acidic environment, hydrogen ions replace magnesium ions and sodium ions in chlorophyll sodium salt to generate chlorophyll acid, magnesium sulfate, and sodium sulfate.
( 3) Copper generation
In an acidic medium, adding a certain amount of CuSO4 solution, the hydrogen ions in the chlorophyllin copper complex sodium salt molecule will be replaced by copper ions to form dark green chlorophyll cupric acid.
(4) Dissolving chlorophyll cupric acid into salt and reacting with sodium hydroxide solution to obtain water-soluble copper chlorophyll sodium salt.
Where to buy Chlorophyllin Copper Complex Sodium?
Yansheng International Group Ltd. is one of the industry leaders. Always insist on providing the best products and services for every customer! is your trusted manufacturer. Please contact us directly to buy chlorophyll series products!
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