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Product name: Sodium Hyaluronate
CAS No.: 9067-32-7
Molecular Formula: (C14H20NO11Na)n
Appearance: White powder
1. Food Grade: 200,000 Dalton - 1,800,000 Dalton
2. Cosmetic Grade : 3,000 Dalton - 1,800,000 Dalton
3. Pharm. Grade: Eyedrop Use; Injection Use.
Sodium Hyaluronate is a type of polysaccharide, Also known as hyaluronate, it occurs naturally in the human body and is central to regulating cell growth and renewal. In fact, it is found extensively in connective, epithelial, and neural cells. As such, hyaluronic acid has found its way into many skin care products, it can retain moisture, keep the skin firm, and prevent wrinkles by adding volume to the skin..It is also used to prevent the effects of aging. it is regarded as "the key to the fountain of youth.
The role of hyaluronic acid on the skin surface, molecules of hyaluronic acid can be formed on the surface of the skin layer of breathable film, the skin smooth and moist, and blocking external bacteria, dust, uv intrusion, protect the skin from infringement; small molecule transparent acid could infiltrate into the dermis, with a slight expansion of capillaries to increase blood circulation, improve intermediary metabolism, and promote the role of the skin to absorb nutrients,eliminate wrinkles with strong features, increase skin elasticity,slow down skin aging.
Hyaluronic Acid can promote epidermal proliferation and differentiation of cells to remove oxygen freeradicals, can prevent and repair skin damage.Hyaluronic acid aqueous solution of high viscosity, will enable the water phase thickening; emulsified with the oil phase even after the fine paste, the role of a stable emulsion, to prevent cells produce a number of enzymes to reduce the formation of free radicals in the prevention of free radical damage to cell structure, resulting in lipid peroxidation and aging, such as the body has an important role.
|Injection Sodium Hyaluronate||95-105%|
|Nucleic acid (A260nm)||0.5% max|
|Appearance of solution (A600nm)||0.01% max|
|Loss on drying||20% max|
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