Sodium hyaluronate NEW

$0.00 1kg

$0.00 25kg

Min. Order1kg
Purity95%-105%; food grade, cosmetic grade, eye-drop grade and injection grade
Cas No9067-32-7
Supply Ability100kg
Update time2026-01-19

Wuhan Fortuna Chemical Co., Ltd

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Chemical Properties

Product Name	Sodium hyaluronate
CAS No	9067-32-7
EC-No	618-620-0
Min. Order	1kg
Purity	95%-105%; food grade, cosmetic grade, eye-drop grade and injection grade
Supply Ability	100kg
Release date	2026/01/19

Sodium hyaluronate Cas 9067-32-7

Specification: (Injection grade for reference)

Items	Specifications	Results
Appearance	White or almost white, hygroscopic powder or fibrous aggregate	Complies
Infrared absorption	Positive	Positive
Reaction of sodium	Positive	Positive
Appearance of solution	Clear,A_600nm≤0.01	Clear,A_600nm=0.001
PH	5.0-8.5	6.3
Intrinsic viscosity	Actual value	Actual value
Nucleic acids	A_260nm≤0.5	A_260nm=0.015
Protein	≤0.1%	0.078%
Chlorides	≤0.5%	<0.5%
Loss on drying	≤15%	6.63%
Iron	≤80ppm	<80ppm
Residual solvents(Ethanol)	≤5000ppm	92ppm
Assay	95.0%-105.0%	98.39%
Bacterial endotoxins	≤0.05IU/mg	<0.05IU/mg
Total bacterial count	≤100CFU/g	<20CFU/g
Yeasts & mold	≤20CFU/g	<20CFU/g
E. coli	Negative	Negative
Staph	Negative	Negative
Pseudomonas aeruginosa	Negative	Negative

We can provide food grade, cosmetic grade, eye-drop grade and injection grade Sodium hyaluronate, welcome to contact with us to get more information.

Sodium Hyaluronate is the sodium salt of Hyaluronic Acid (HA), a substance naturally found throughout the human body. It is most concentrated in the skin, eyes, connective tissues, and synovial fluid that lubricates the joints.

While often used interchangeably with hyaluronic acid, sodium hyaluronate is a more stable and bioavailable form created through a process called stabilization. Its most remarkable property is its ability to bind and retain over a thousand times its weight in water, making it an incredible humectant (moisture-binding agent).

What Is It Used For?

Due to its superb water-retention and lubricating properties, it has a wide range of medical, cosmetic, and therapeutic applications:

1. Medical Uses:

Ophthalmology: Used as a lubricant and protective agent in eye drops for dry eye syndrome and as a viscoelastic fluid during cataract surgery and other intraocular procedures to protect delicate eye tissues.
Orthopedics: Injected directly into the joint (viscosupplementation) to treat osteoarthritis of the knee. It acts as a lubricant and shock absorber, supplementing the diminished synovial fluid to reduce pain and improve mobility.
Wound Healing: Used in advanced wound dressings and gels for burns, ulcers, and other skin injuries. It creates a moist healing environment, helps control inflammation, and promotes tissue regeneration.

2. Cosmetic & Skincare Uses (Extremely Common):

Topical Serums, Creams, and Lotions: A superstar ingredient in skincare for its intense hydrating and plumping effects. It draws moisture from the air into the skin's surface, reducing the appearance of fine lines and wrinkles and improving skin elasticity.
Dermal Fillers: Injected by medical professionals to add volume to the skin, smooth out deep wrinkles (like nasolabial folds), and plump lips. Fillers like Juvederm and Restylane are based on cross-linked forms of hyaluronic acid/sodium hyaluronate.

3. Other Uses:

Found in some lip balms and other hydrating personal care products.

How Does It Work?

Its function is primarily physical, not chemical:

Lubrication: Its molecules are long chains (polymers) that are very slippery, providing excellent lubrication in joints and eyes.
Moisture Retention: Each molecule acts like a giant, microscopic sponge, holding onto vast amounts of water, which provides hydration and volume to tissues.

A key advantage of sodium hyaluronate over pure hyaluronic acid is its lower molecular weight, which allows it to penetrate the skin's surface more effectively when applied topically.

Safety and Side Effects

Sodium hyaluronate is generally considered very safe and well-tolerated because it is biocompatible (already exists in the body) and biodegradable (naturally breaks down over time).

Topical Use: Side effects are rare but can include minor redness or irritation, especially if the skin barrier is compromised.
Injections (Dermal Fillers & Joint Injections): Common side effects include temporary redness, swelling, bruising, pain, or itching at the injection site. More serious complications are rare and are usually related to the injection technique rather than the substance itself.

Disclaimer: This information is for educational purposes only. For medical procedures involving injections, always consult a qualified healthcare professional.

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