Disodium EDTA is a chelating agent that is widely used in various products, including skincare, cleansing products, personal cleanliness products, bath soaps, shampoos, and cosmetics. It is a synthetic compound that is not made from any animal-based products. Here are some details about disodium EDTA:

Positive:

• Disodium EDTA is a heavy metal chelating agent with anti-hypercalcemic and anti-arrhythmic properties.

Negative:

• Disodium EDTA can cause skin irritation and may act as a penetration enhancer, which can increase the absorption of other potentially harmful chemicals/ingredients into the skin.
• EDTA catalyzes metal ions, which can react with formulation ingredients causing problems, including spoilage, rancidity, degradation of vitamins and essential fatty acids, fragrance degradation, discoloration, haze formation and precipitation, poor foaming and rinsability performance.

Ingredients or materials:

• Disodium EDTA is the disodium salt form of edetate.
• Its chemical formula is C10H16N2NaO8+ .
• It complexes metal ions in aqueous environments.
• It is available in four neutralizations, two of which, Disodium EDTA and Tetrasodium EDTA, are commonly used in cosmetics.
• Disodium EDTA is commonly used in neutral to mildly acidic products, like most creams, lotions, and neutral pH liquid soaps and shampoos.
• It is a substance that is recommended for laboratory and manufacturing use only.

It is important to note that disodium EDTA is deemed safe for use and consumption, but caution should be exercised regarding the whole formula if there are any other potentially harmful chemicals/ingredients that can freely absorb into the skin, due to the help from disodium EDTA.