Sodium Chloride
Synonyms
Table salt
Composition (chemical structure)
NaCl
pH
7 (neutral)
Solubility
Very soluble in water, insoluble in oil and alcohol
Method of acquisition
Sodium Chloride occurs naturally as the mineral halite. For industrial purposes, it is obtained by salt mining or crystallization from seawater.
Use in cosmetics
Sodium Chloride is used in cosmetics as a thickener, stabilizer, or for its exfoliating properties. It can be found in scrubs, cleansing gels, shampoos, bath salts, and other products. Its exfoliating properties help remove dead skin cells and improve skin texture.
Benefits#
Sodium Chloride has the ability to absorb excess oil and impurities from the skin, which can help cleanse and refresh the skin. It can also promote blood circulation and improve the overall appearance of the skin. When used correctly, it can also be beneficial for problematic skin.
Cons
In too high a concentration, Sodium Chloride can dry out the skin and cause irritation, especially in sensitive skin. Care must be taken to ensure that it is properly formulated in cosmetic products and not used in excessive amounts.
How to work with it
The melting point of Sodium Chloride is around 800°C. It has stable properties at normal temperatures, but it is important to prevent its moisture, as it can be hygroscopic. When formulating cosmetic products, it is important to consider its compatibility with other ingredients to avoid undesirable interactions.