
high quality hyaluronic acid injection
Introduction:
Hylauronic acid (HA) is part of the glycosaminogly family; it's a complex carbohydrate that's vital to our well-being. Hyaluronic acid fastens onto our collagen and elastin and creates cartilage. It's found in every tissue of our body, and is responsible for carrying out a number of vital functions. Hyaluronic acid has become especially popular in both the medical and cosmetic fields.
Hyaluronic acid is used in medical field
Specification: (Pharma grade for eyedrop)
|
Item |
standard |
|
Description |
A white or almost white, very hygroscopic powder Or a fibrous aggregate |
|
Sodium hyaluronate |
95-105% |
|
PH |
5.0~8.5 |
|
Nucleic acids |
A260nm ≤0.5 |
|
Protein |
≤0.1% |
|
Appearance of solution |
A600nm ≤0.5 |
|
Intrinsic viscosity |
2.0-3.0m3/kg |
|
Loss on drying |
≤20% |
|
Chlorides |
≤0.5% |
|
Iron |
≤80ppm |
|
Microbial contamination |
≤100/g |
|
Bacterial endotoxins |
<0.5IU/mg |