Description:
Hyaluronic Acid 1.Pure Hyaluronic Acid 2.Cosmetic, Food gradeHyaluronic acid
1.PrudoctName: HyaluronicAcid
2.SynonymsName: SodiumHyalurate
3.CASNo.: 9004-61-9
4.Spcification:FoodGrade/CosmeticGrade/InjectionGrade/Eye DropGrade
Specification(foodgrade):
Hyaluronicacid
Appearance: | White or off-WhitePowder |
Identification: | Positive |
PH Value: | 6.0 to7.5 |
Loss onDrying: | 8.0% Max. |
Residue onIgnition: | 20.0%Max. |
MolecularWeight: | 0.1~2*106dalton, or according to our customers'' demands |
Heavymetals: | 20ppmMax. |
As: | 2ppm Max. |
Glucuronicacid: | 42.0%Min. |
SodiumHyaluronate: | 91.0%Min |
Microbiology: |
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Total PlateCount: | 1000cfu/gMax. |
Yeast &Mold: | 100fu/gMax. |
E.Coli: | Negative |
Samonella: | Negative |
Specification(Cosmeticgrade):
Specification(Injectiongrade):
Ourlab and workshop
Hyaluronic Acid Introduction
Hyaluronic acid(HA) is a straight chain macromolecularmucopolysaccharide composed Of repeat disaccharide units ofglucuronic acid and N-acetylglucosamine. It widely consists in theextracellular space of human and animal tissue, vitreum, umbilicalcord, skin joints synovia and cockscomb, etc. The commercial HA iscommonly a sodium salt, called sodium hyaluronate, habituallycalled hyaluronic acid. HA is a new biological at home and abroad.Its molecular weight is from several ten thousand to severalmillion. It''s aqueous solution has outstanding moisture keepingability, high viscoelasticity and lubricity. It is widely used incosmetics, pharmacy and health and beauty food.
Function:
1.Hyaluronicacid is a substance that is naturally present in the humanbody. It is found in the highest concentrations in fluids in theeyes and joints.
2.Hyaluronicacid that is used as medicine is extracted from roostercombs or made by bacteria in the laboratory.
3.Hyaluronicacid is also used as a lip filler in plastic surgery.It isalso using to prevent the effects of aging.
4.HyaluronicAcid (HA, Hyaluronic, Cyclic Acid) is a critical componentof the skin that helps to retain moisture, keeping the skin firm,and preventing wrinkles by adding volume to the skin.
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