Sodium Hyaluronate Crosspolymer

Appearance: Transparent liquid
Application: Toners/ Facial masks/ Serums/ Moisturizers
Brand Name: Liyoung Biotechnology
CAS No: 9067-32-7,9004-61-9
Grade Standard: Cosmetics Grade
Other Names: Hyaluronic acid
Place of Origin: Shandong
Purity: 99%

Sodium hyaluronate is the salt form of hyaluronic acid. Hyaluronic acid powder is also named hyaluronan powder. It is an anionic, no sulfated glycosaminoglycan, naturally present in the human body. It is found in the highest concentrations in fluids in the eyes and joints. Its molecular weight is from several thousand to several million.
Application
Sodium Hyaluronate (Hyaluronic Acid) can be added into drinks, health food, etc.

Function
1. From inside to outside nourish skin, make it smooth and elastic, remove wrinkles.
2. "Natural" shock absorbers, reduce inflammation, pain, make each joint, parts of the body more resilient, flexible activities freely.
3. To provide a natural barrier to cells, prevent the bacteria and viruses.

Sodium hyaluronate is the salt form of hyaluronic acid. Hyaluronic acid powder is also named hyaluronan powder. It is an anionic, no sulfated glycosaminoglycan, naturally present in the human body. It is found in the highest concentrations in fluids in the eyes and joints. Its molecular weight is from several thousand to several million.
Application
Sodium Hyaluronate (Hyaluronic Acid) can be added into drinks, health food, etc.

Function
1. From inside to outside nourish skin, make it smooth and elastic, remove wrinkles.
2. "Natural" shock absorbers, reduce inflammation, pain, make each joint, parts of the body more resilient, flexible activities freely.
3. To provide a natural barrier to cells, prevent the bacteria and viruses.

Product name: sodium hyaluronate
Other Name: hyaluronic acid sodium salt; sodium hya
INCI Name: SODIUM HYALURONATE
Molecular Formula: C14H22NNaO11
Molecular Weight: 403.31
Appearance: White powder
Purity: 99%
CAS NO.: 9067-32-7
EINECS No.: 618-620-0
Supplier: ZHENYIBIO

Sodium hyaluronate, also known as hyaluronic acid sodium,is a physiologically active substance that widely present in the human body.
It is a high molecular weight linear mucopolysaccharide formed by polymerization of disaccharide units composed of glucuronic acid and acetyl hexosaminidose.
It forms a thick viscoelastic solution in water with physiological pH and ionic strength.It is produced by fermentation of lactic acid cocci.It is a white or off-white particles or powder with no odor.

Product Name: Sodium Acetylated Hyaluronate
INCI Name: SODIUM ACETYLATED HYALURONATE
Appearance: White to light yellow powder or granules
Recommended dosage: 0.01-0.1%
Soluble: Good solubility in water
Application: essence, facial mask, cream, lotion, etc.
CAS: 287390-12-9
Package: 1KG, 5KG
Supplier: ZHENYIBIO

Acetylated sodium hyaluronate is obtained by acetylation reaction of sodium hyaluronate.
The introduction of acetyl groups makes ACHA have both hydrophilic and lipophilic properties, which can double the biological activity of moisturizing, repairing the keratin barrier, and improving skin elasticity, thereby improving dry and rough skin, and making skin soft and elastic.

What is Hyaluronic acid ?
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. The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. HA is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, pharmacy and health and beauty food. 
Applications: 
Biochemical drugs with high clinical value, which are widely used in all kinds of eye surgery, such as crystal implantation, corneal transplantation and glaucoma surgery, etc.Can also be used to treat arthritis and accelerate wound healing.Used in cosmetics, it can have unique skin protection effect, can keep skin moist and smooth, delicate, soft, elastic, has the anti-wrinkle, anti-wrinkle, beauty care and restore the skin physiology function.
1. Food Grade 
2. Cosmetic Grade 
3. Eyedrops Grade(Pharm Grade) 
4. Injection Grade(Pharm Grade) 
5. High molecular weight HA 
6. Low molecular weight HA

Molecular Weight: High Molecular weight: 1600kDa~1800kDa 2000kDa above

Common Molecular weight: 20~70kDa 80~150kDa

Low Molecular Weight: 1~10kDa Below 1 kDa

Pharmaceutical
1.  hyaluronic acid Introduction
Sodium Hyaluronate (hyaluronic Acid, HA), the sodium salt of hyaluronic acid ,is a linear high molecular weight mucopolysaccharide compose by thousands of repeating disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine.
2.  hyaluronic acid Advantages
Ã? High safety
       Ecocert certification
       Non-animal origin bacterial fermentation
       A series of safety tests carried out by authorized testing organizations
Ã? High purity
       Very low impurities (such as protein, nucleic acid and heavy metal)
       No pollution of other unknown impurities and pathogenic microorganism in production process assured by strict production management and advanced equipments 
Ã? Professional Service 
       Customerized products
       All-around technical support for HA application in cosmetic
3.  Functions of hyaluronic acid
The molecular weight of Sodium Hyaluronate is 1 kDa~3,000kDa. 
Sodium Hyaluronate with different molecular weight has different function in cosmitics.

Sodium hyaluronate, which has the same high hygroscopicity whether in low humidity or high humidity conditions, automatically regulates and maintains skin moisture, and is known as the Key to the fountain of youth. Therefore, it is widely used in cosmetics as an ideal natural moisturizer to manufacture products suitable for different skin types and used in different climates and environments. High molecular weight sodium hyaluronate can form a breathable thin film on the skin surface to help the skin lock in moisture and block the invasion of foreign bacteria, dust and ultraviolet rays to protect the skin from harm. Low molecular weight sodium hyaluronate can rapidly penetrate into the dermis to slightly expand the capillaries, promote blood circulation, improve metabolism and to promote the nutrient absorption by the skin cells with the functions of removing wrinkles, enhancing skin elasticity and deferring skin aging.

Could supply various grades of sodium hyaluronate with high quality and favorable price . Details as follows :
Sodium hyaluronate
Cas no. 9067-32-7
Formula: c28h44n2nao23
Molecular weight: 799.63800
Synonyms: Hyaluronic acid sodium salt
Characteristics: white or almost white, very hygroscopic grain or powder, without odor, turn to clear solution when dissolved in water; insoluble in ethanol acetone and aether.

It is widely used in pharmaceutical, cosmetic and food industry.

Ce certificate, iso9000/14001/13485, gmp workshops

Raw materials/Ingredients of Cosmetics or health-care foods.
HA with different molecular weight applied in cosmetics
Applications:
1. Facial mask
2. Lotion
3. Cream
4, Essence
Functions:
1. Anti-ageing
2. Moisture holding
3. Nourish skin
4. Protect joint bones.