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Hyaluronic Acid Food Grade Health Care Food HA Powder

Hyaluronic Acid Food Grade Health Care Food HA Powder

Hyaluronic Acid, Sodium Hyaluronate, Cosmetics manufacturer / supplier in China, offering Hyaluronic Acid Food Grade, Hyaluronic Acid Sodium Hyaluronate, Sodium Hyaluronate and so on. For any futhure inquires,please feel free to contact our factory,sales@qfhitech.com

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Hyaluronic Acid Food Grade Health Care Food HA Powder



Basic Info.


Type:Pharmaceutical Intermediates

Appearance:Powder

Quality:Refined

Colour:White


Product Description


Hyaluronic Acid (Sodium Hyaluronate), widely exists in the extracellular matrix of animal tissues and the capsule of Streptococcus. HA belongs to mucopolysaccharide and is linear un-branched, high molecular weight polysaccharides containing a repeating disaccharide unit (D-glucuronic acid and N-acetyl glucosamine). HA have some unique properties and functions, such as water retention, lubrication, viscosity and good biocompatibility, so HA is widely applied to cosmetics, health food, Beauty filling operation and pharmaceutics, etc.



Notes


. HA shall be dissolved in sterilized distilled or pure water to assure its transparency.
. HA is a high nutritious substance and easy to be contaminated. Once dissolved, it should be used up. If there is some solution left, put some antiseptic in it and store it at low temperature for a shorter time.
. HA is to polyanion and has large amount of negative charge. So HA shall not be used together with cation emulgator or antiseptic at the same time. Failure to do so shall result in muddiness or sedimentation.
. HA hold the high moisture absorption, so store it in the cool and dry place.


Specification 


Item

Standard

Appearance

White powder

Glucuronic Acid

≥ 44%

Sodium Hyaluronate

≥ 91%

pH

5.0-8.5

Molecular Weight

0.8-1.5 Million Da.

0.5-1.0 Million Da.

3000 - 5000 Da.

Protein  

≤0.05%

Loss on drying

≤10.0%

Residue on Ignition

≤20.0 %

Chlorides

≤ 0.5%

Iron

≤ 80ppm

Heavy metal

≤10ppm

Arsenic

≤2ppm

Bacteria Count

≤100CFU/G

Molds & Yeast

≤10CFU/g

Staphylococcus aureus

Negative

Pseudomonas aeruginosa

Negative

Hemolysis

Negative

Viable Hemolytical   Streptococci

Negative


Product Features


Original bacteria name: Streptococcus Zooepidemicus
Made by fermentation
Molecular Weight (Dalton): 
1. LWM: 3000 – 5000 Dalton
2. Medium MW: 0.5 – 1000 KDalton
3. High MW: > 1000 KDalton


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