Hyaluronic acid we provide is its sodium salt, that is sodium
hyaluronate.
We have Cosmetics grade, Food grade and Feed stuff
grade.
Character: White powder
CAS Number: ********7
Use:Hyaluronic acid(HA) is a straight chain macromolecular
mucopolysaccharide composed of repeat disaccharide units of
glucuronic acid and N-acetylglucosamin. It widely consists in the
extracellular space of human and animal tissue, vitreum, umbilical
cord, skin joints synovia and cockscomb, 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 is widely used in cosmetics, pharmacy and
health and beauty food
