CAS No. 9004-61-9

Molecular Formula: (C14H21NO11)n

Description	White powder
PH	6.0~7.5
Glucuronic Acid	≥ 44.0%
Molecular Weight	≥ 1.0×106
Kinematic Viscosity	≥ 40mm2/s
Transparency (in 0.1%aq.sol.,)	≥ 99.0%
Mesh	≥ 80
Stake Density	0.2~0.4g/cm3
Protein	≤ 0.1%
Heavy Metals (Pb)	≤ 20ppm
Loss on Drying	≤ 8.0%
Standard	Cosmetic grade
Content	99%
Capacity	50MT/month
Loading port	Shanghai
Package	25kg/drum or 25kg/carton or according to the customers'demand
Storage	Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Molecular Formula: C14H22NNaO11
Molecular Weight: 403.31
Hazard Symbols: B
WGKGermany: 3

More details are to be found on supplier website

Sodium Hyaluronate is the sodium salt of Hyaluronic acid,it's well-known as natural moisturizing factor,non-animal origin bacterial fermentation,very low impuities,no pollution of other unknown impurities and pathogenic microorganism production process.Sodium Hyaluronate act as lubricating and film-forming,moisturizing,preventing skin damage,thickening and keep emulsion stable for skin care products,such as cream,emulsion,essence,lotion,gel,faciaal mask,lipstic,eye shadow,foundation,facial cleaner,boday wash and etc.It can be found in the hair products formulation too.
Sodium Acetylated Hyaluronate (AcHA)is a derivative of Sodium Hyaluronate,which is prepared by acetylation of Sodium Hyaluronate,it is both hydrophilicity and lipophilicity.Sodium Acetylated Hyaluronate has the advantage of high skin affinity,efficient and lasting moisturing,softening stratum corneum,strong skin softening,enhancing skin slasticity,improving sin roughness,etc.It's refreshing and non-greasy,and can be widely used in cosmetics such as lotion,mask and essence.
Oligo Hyaluronic Acid is a HA molecular fragment with a relative molecular mass of less than 10,000, which is developed and produced by the company's own enzymes and unique enzyme digestion technology, also known as Hydrolyzed sodium hyaluronate.The product can penetrate the epidermis and dermis, and has biological activities such as deep hydration, scavenging free radicals, repairing damaged cells, improving cell activity, soothing sensitivity, anti-inflammatory, and regulating skin immune function.

Assay	99% min
Appearance	white powder

EINECS:232-678-0
Molecular formula:C14H22NNaO11

MF: C14H22NNaO11
Place of Origin: China
Type: Syntheses Material Intermediates
Purity: 99%
Brand Name: Unilong
Application: Cosmetics
Appearance: Powder
Color: white
appearance: white powder
cas: 9004-61-9
other name: HYALURONIC ACID NA-SALT
Use: skin care

Alias Name	HA, hyaluronan
EC Number	232-678-0
Molecular Formula	(C14H21NO11)n
Molecular Weight Specification	Low=> 10kDa~1000kDa | Middle=> 1000kDa~1800kDa | Large=> 1800kDa~2200kDa
Appearance	white powder

What is Hyaluronic acid?
Hyaluronic acid, also known as HA, Hyaluronan, is a composition of disaccharides, including D-glucuronic acid and N-acetyl-D-glucosamine. Unlike other glycosaminoglycans(GAG), it contains no sulfur. Moreover, it helps retain a large volume of water within cells in the skin, considering it as an excellent moisturizer.
In 1934, Hyaluronic acid was firstly isolated from the vitreous body of cow's eye by Karl Meyer, a professor of ophthalmology at Columbia University in the United States. Then in the 1960s, Researchers Balazs and Denlinger found a high concentration of the molecule in other tissues, thus suggesting its essential role in the body and starting the application in medical, beauty, and nutrition widely.

HA and benefits
The health benefits of HA may improve the conditions of the skin, regulate the efficiency of joint and reduce eye drying. By taking the HA as a supplement our body could perform better.

Skin protection
Daily skincare is a good habit for skin health, By exposing to the outside environment, our skin easily been affected by different conditions, such as skin dryness or oiliness. The most efficient way to protect the skin is by retaining moisture in skin. Science research shows that HA has magic ability to retain lots of moisture, and just one gram of HA can hold up to six liters of water.
When applied HA as a lotion or cream on our skin, it keeps the skin moist, refreshing, makes the skin more elastic, plays a role in anti-wrinkle, anti-aging, delaying the aging of the whole skin.

Alleviate joint pain of osteoarthritis
Patients with osteoarthritis often suffer from joint pain and hard to cure. HA was considered as a lubricant between bones and was often found in the human joint. In some medical treatments, By injecting HA to the patient's joint, it helps to relieve pain.