Cep grade cas 9004-61-9 cross linked hyaluronic acid powder sodium hyaluronate for osteoarthritis and dermal filler
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 |
Q: What is the MOQ?
A: We welcome small quantity for testing. MOQ is only 1 package!
Q: Can I mix different models?
A: Sure!
Q: Can I add or delete items from my order if I change my mind?
A: Yes!
Q: Can I put my own logo (OEM)?
A: Yes!
Q: When you ship my order?
A: Normally 5 days after receiving your payment, but it can be negotiated based on order quantity. Hope you could understand!
Q: How can you guarantee the production quality?
A: We have experience. We have strictly quality control system in our production process. We have inspection for each finished product before package.