9004-61-9

Hyaluronic acid as cosmetic additive CAS:9004-61-9

Product Name:	Hyaluronic Acid
CAS:	9004-61-9
MF:	C14H22NNaO11
MW:	403.31
Purity:	99%
Shelf Life	2 years
Appearance	white powder
Introduction:	Hyaluronic Acid(HA) is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamine. It widely consists in the extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, etc.

        Hyaluronic acid is an acidic mucopolysaccharide, which has many important physiological functions in the body with its unique molecular structure and physicochemical properties, such as lubricating joints, regulating permeability of blood vessel walls, regulating protein, diffusion and operation of water and electrolyte, and promoting wound healing. More importantly, hyaluronic acid has a special water retention function, which is the best moisturizing substance found in nature and is called an ideal natural moisturizing factor.
Effect and function of hyaluronic acid:
1.Has excellent affinity for water, reorganizes the water inside the tissue, and better bears the load or lubrication.
2. Folding occurs to form a three-dimensional network and produce physiological effects. Include generating fluid resistance, maintaining water balance and internal environment stability in vivo, affecting solubility, spatial configuration, chemical balance and osmotic pressure of biological macromolecules, preventing pathogen from playing, and guiding deposition of secretory substances of collagen fibers.
3. Connecting with the inseparable protein to form a polymer, maintaining the shape and volume of the tissue, and ensuring the reversibility and compression resistance of the tissue.
4. It has certain effects on macrophages, adhesive cell, lymphocytes and natural killer cells. 5. Hyaluronic acid (HA) is an important component of intercellular substance, which is mainly degraded in liver. HA synthesis increases during hepatic fibrosis and its function decreases during liver cirrhosis, so the blood HA level rises abnormally. At present, evaluating HA is a sensitive and specific index for diagnosing liver fibrosis and cirrhosis.

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   Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.

Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.

The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market.  Welcome domestic and foreign customers to negotiate.
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