What Is Lithium oxalate?
Lithium oxalate is a substance that can help prevent rust and other types of corrosion. It can also bind with certain materials, which makes it useful in cosmetics. This substance is found in many plants and vegetables, and our bodies can produce it too. It has several uses, such as a chemical used for testing or as a way to reduce the effects of other chemicals.
What is the purpose of Lithium oxalate in personal care products?
It is used for its anti-corrosive
and chelating characteristics.
Lithium oxalate protects packaging material from corrosion and prevents ingredient degradation.
Names and identifiers that we found for this substance include: Lithium oxalate, Dilithium ethanedioate, "Ethanedioic acid, dilithium salt", and "Ethanedioic acid, lithium salt (1:2)".
What Are Anti-Corrosive Ingredients?
Lithium oxalate has anti-corrosive characteristics.
Anti-corrosive ingredients are substances added to the packaging material to prevent it from corrosion. Corrosion occurs when the packaging material reacts with the product's contents, causing it to deteriorate and potentially contaminate the product.
To prevent this issue, manufacturers add anti-corrosive ingredients to the packaging material. These ingredients form a protective layer on the surface of the packaging, which prevents the product's contents from coming into contact with the packaging material. Adding these ingredients helps to prolong the product's shelf life and maintain its quality.
Anti-corrosive ingredients can come in various forms, such as coatings, laminates, or barriers. Some common anti-corrosive ingredients used in cosmetic packaging include epoxy resins, polyvinyl chloride, and polyethylene.
What Are Chelating Ingredients?
Lithium oxalate has chelating characteristics.
Chelating ingredients in cosmetic products help maintain the product's effectiveness and stability by preventing degradation. They work by binding to metal ions, such as calcium, magnesium, and iron, that can be present in the water used to make the product or that may be present on the skin.
These metal ions can cause the cosmetic product to deteriorate over time, leading to color, texture, and odor changes. Chelating ingredients help to prevent this by capturing the metal ions and preventing them from reacting with the other ingredients in the product.
In addition, chelating ingredients can help enhance preservatives' effectiveness by preventing them from being deactivated by metal ions.
Chelating Ingredients in Other Products
Chelating ingredients can be used in food and beverages to control metal ions affecting taste, color, and texture. For example, they stabilize colors in canned fruits and vegetables and prevent oxidation in wine.
Chelating agents are used in pharmaceutical products to help improve their stability and shelf life. They can help to prevent metal-catalyzed degradation and enhance the effectiveness of certain drugs.
Types of Chelating Ingredients
Here are some of the most common types of chelating ingredients:
Amino acids and peptides: These compounds contain functional groups that can form coordination bonds with metal ions, such as carboxylic acid and amine groups.
Polycarboxylic acids: These are complex organic acids with multiple carboxylic acid functional groups that can form strong chelating complexes with metal ions.
Organic acids: These include citric acid, acetic acid, and oxalic acid, which can form chelating complexes with metal ions.
Sugars and sugar acids: These include compounds such as glucose, fructose, and gluconic acid, which can form chelating complexes with metal ions.
Polyamines: These are organic compounds with multiple amine functional groups that can form coordination bonds with metal ions.
Hydroxycarboxylic acids: These include compounds such as gluconic acid and tartaric acid, which can form chelating complexes with metal ions.
Sulfonic acids: These are organic acids containing functional groups that can form chelating complexes with metal ions.
Phosphates: These include compounds such as phosphoric acid, which can form chelating complexes with metal ions.
Safety
Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.