Medical Grade (Injection) Hyaluronic Acid

Price Range: FOB 13,000-18,000 USD/KG; Update:2021/11/1

1. Characteristics of Medical Grade (Injection) Hyaluronic Acid

Synonyms: Injection grade sodium hyaluronate, injection grade HA

MOQ: 100G

Package: 100G/bag;

HS Code: 3913900090

Certificate: ISO/Kosher/Halal/CEP

Grade: Injection grade

Type: High, medium molecular weight HA

Source: Microbial fermentation

2. Medical grade (Injection) hyaluronic acid specification

Across Biotech supply medical grade (injection) hyaluronic acid. With the production standard of GMP and CEP, our injection grade HA is welcome by clients.


The injection HA molecular weight is: 0.8-1.5MDa, 1.5-2.0MDa, >2.0MDa. Check the specification below:

Item Specification
Appearance White or almost white powder or granules
Infrared absorption Positive
Reaction of sodium Positive
Appearance of solution Clear and the absorbance is NMT 0.01 at 600 nm
Ph 5.0~8.5(0.5% solution)
Instrinsic vscosity 13.77-23.64 dl/g
Molecular weight 0.8-1.5 MDa
Kinematic viscosity Actual value
Purity test
Nucleic acids The absorbance is NMT 0.05 at 260 nm
Chlorides ≤0.5%
Loss on drying ≤20%
Iron ≤80ppm
Residual solvents(Ethanol) ≤5000ppm
Protein ≤0.1%
Assay ≥95.0%
Bacterial endotoxins ≤0.05 IU/g
Microbiological test
Total bacterial count ≤100 CFU/g
Mold & Yeasts ≤20 CFU/g
E.coli Negative
Staph Negative
Pseudomonas aeruginosa Negative
Salmonella Negative


3. Medical grade (Injection) hyaluronic acid functions and uses


Hyaluronic acid is the main component of connective tissue such as human cellular stroma, vitreous body and joint synovial fluid. Hyaluronic acid plays an important physiological function in keeping water, maintaining extracellular space, regulating osmotic pressure, lubricating and promoting cell repair in the body.



Injection grade hyaluronic acid is widely used in all kinds of ophthalmic surgery, such as lens implantation, corneal transplantation and anti-glaucoma surgery. It can also be used to treat arthritis and accelerate wound healing, as well as in the production of anti-adhesive products and dermal filler.


4. Documents-Medical grade (Injection) hyaluronic acid COAs


Injection grade 0.8-1.5MDa COA

Injection grade 1.5-2.0MDa COA

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