High quality/High cost performance Hyaluronic Acid Foundation Anti-Wrinkle Injection Ha Powder for Knee Filler Injection

High Quality Hyaluronic Acid Foundation Anti-Wrinkle Injection Ha Powder for Knee Filler injection
Hyaluronic Acid Powder/ Sodium Hyaluronate 1. People take hyaluronic acid for various joint disorders, including osteoarthritis. It can be taken by mouth or injected into the affected joint by a healthcare professional. 2. It has been approved the use of hyaluronic acid during certain eye surgeries including cataract removal, corneal transplantation, and repair of a detached retina and other eye injuries. It is injected into the eye during the procedure to help replace natural fluids. 3. Hyaluronic acid is also used as a filler in plastic surgery. 4. Some people apply hyaluronic acid to the skin for healing wounds, burns, skin ulcers, and as a moisturizer. It is a critical component of the skin that helps to retain moisture, keeping the skin firm, and preventing wrinkles by adding volume to the skin.

Items	Results
Appearance	White Powder
Identification Infrared absorption B.Reaction of sodium	Comply Positive
Appearance of solution	Clear,A600 nm= 0.002
pH	7.2
Intrinsic viscosity	2.28 m3 /kg
Molecular weight	1.43 ×106 Da
Nucleic acids	0.007
Protein	<LOD(0.03%)
Chlorides	<0.5%
Heavy metals	<10 ppm
Iron	<80 ppm
Loss on drying	8.6%
Assay	100.9%
Residual solvents:Ethanol	0.12%
Sterility test	Meet
Bacterial Endotoxins	<0.4 IU/mg