Hyaluronic acid sodium salt, with the chemical formula C14H20NNaO11, has the CAS number 9004-61-9. It is a polysaccharide belonging to the class of glycosaminoglycans. It appears as a white powder with no odor. Its basic structure consists of repeating units of D-glucuronic acid and N-acetyl-D-glucosamine linked together. This compound is highly soluble in water. Hyaluronic acid sodium salt is generally considered safe for use in cosmetics and medical applications. It is non-toxic and non-irritating to the skin. However, individuals with a known allergy to hyaluronic acid should avoid using products containing this compound. It is important to note that hyaluronic acid sodium salt is a natural component of the human body and is commonly found in the skin, joints, and eyes.
Applicable Fields
Cosmetics: Hyaluronic acid sodium salt is widely used in the cosmetics industry for its moisturizing and anti-aging properties. It is commonly found in skincare products such as serums, creams, and masks. The mechanism of action in cosmetics involves its ability to attract and retain moisture, resulting in hydrated and plump skin. Hyaluronic acid sodium salt also helps to improve the appearance of fine lines and wrinkles.
Medical: Hyaluronic acid sodium salt is used in various medical applications, including ophthalmology, orthopedics, and dermatology. In ophthalmology, it is used as a viscoelastic agent during eye surgeries and as a lubricant for dry eyes. In orthopedics, it is used as a joint lubricant and for the treatment of osteoarthritis. In dermatology, it is used for dermal fillers and wound healing. The mechanism of action in these medical fields involves its ability to provide lubrication, cushioning, and support to the tissues.
Storage
Conditions: Store in a cool and dry place.
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