Product Main

Specifications

Sodium Hyaluronate Series
Competitive price and good quality control
Ascendentupply from Manufacturer directly
Brief 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.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.
Cosmetic grade HA
HA is a natural biotic component, widely existing in skin and any other tissue. It has outstanding moisture keeping ability, thus called Natural Moisturing Factor (NMF) in the world. It is the best component used in cosmetics for moisture keeping in the nature.
When HA applied to the skin, macromolecular HA can form an air permeable thin layer and keep the skin smooth and moist, and protect the skin from bacteria, dust, and ultraviolet ray. With low molecular HA penetrating into corium, it will slightly enlarge blood capillaries, speed circulation of blood, improve intermediary metabolism and nourishment absorbing ability of skin, thus eliminating wrinkles, increasing skin's elasticity and delaying its aging. HA as well can further hyperplasia of epidermis cell, clean oxygen free radical, prevent and rehabilitate breach of skin. Its aqueous solution has very high viscosity which can make water become thicker. Creams made by means of emulsifying HA with oil is fine and homogeneous with stable emulsifiction.
HA is the best natural moisturizing component used in cosmetics. It has a good Compatibility
and can be added in various cosmetics such as cream, lotion. cosmetic water, essence, milk forfacewashing, liquid for bath, agentfor hair washing and protection, mousse, lip stick. The incorporated quantities are about 0.05%-0.5%.
Specifications:
 Sodium Hyaluronate(Cosmetic Grade)
Items
Specifications
Description
White powder
Particle Size
100% pass through 80 mesh sieve
Ph
6.0-8.0
Transparency
≥99%
Loss on drying
≤8.0%
Bulk Density
0.10-0.60g/cm3
Kinematic viscosity
≥40mm2/s
Protein
≤0.1%
Molecule Weight
≥1.5x 106
Residue on ignition
≤20%
Heavy metals
≤10ppm
Arsenic
≤2ppm
Glucuronic Acid
≥44%
Hyaluronic Acid
≥90%
Bacteria counts
≤10cfu/g
Mold & Yeast
≤10cfu/g
E.Coli
Negative
S.Aureus
Negative
P.aruginosa
Negative

QuFu HaiTao international trading
keyword : China hyaluronic acid ,China sodium hyaluronate , China dermal filler , China hyaluronic acid filler , China HA gel ,China cosmetic ,China health care food , China chondroitin sulfate