Sodium hyaluronate is used to be called as hyaluronic acid. It is a water-soluble salt form of hyaluronic acid to
increase stability and lessen the likelihood of oxidization. It is a glycosaminoglycan and long-chain polymer
of disaccharide units of Na-glucuronate-N-acetylglucosamine.
Chemical Properties
INCI name: Sodium hyaluronate/ Hyaluronic Acid
CAS No: 9067-32-7
EINECS No.: 232-678-0
Chemical Formula: (C14H20NO11Na)n
Molecular Weight: (403.31)n
Oral Sodium hyaluronate is digested and absorbed to increase the precursor of hyaluronic acid synthesis in the body, thereby increasing the amount of Sodium hyaluronate synthesis in the skin and other tissues. Therefore, it can repair the human body’s moisturizing system, firmly lock the body’s moisture, increase the skin’s moisture content, soften the cuticle layer of the skin, and improve the blood circulation and metabolism on the skin surface.
Food applications
Tablets are the earliest form of oral sodium hyaluronate health food. Products are often added with other nutrients or their complex, such as collagen, elastin, vitamin c and so on. This dosage form product is usually positioned at the health care function of beauty and anti-aging.
Capsule is the most common product formulation in the market for hyaluronic acid health food. Hyaluronic acid is usually used in combination with collagen, vitamins, chondroitin sulfate and other nutrients.
Oral sodium hyaluronate health food in the form of oral liquid is a new product introduced in recent years. Since hyaluronic acid exists in a dissolved state, it is absorbed and metabolized faster after taking it.
| Food (nutraceuticals) grade | ||
| Specification | Molecular Weight | Application |
| Common | 800KDa-1500KDa
200KDa-600KDa |
Common Food
beverage, jelly, dairy products, etc. Health Food usually in combination with collagen, vitamins, Chondroitin sulphate or Glucosamine to make tablets, capsules or oral liquid |
| Customized | Other molecular weight
3KDa-10KDa 10KDa-100KDa 1500KDa-2000KDa |
|
Application recommend
Tablets,Hard capsule,Soft capsule
Recomended:800KDa-1500KDa,competitive price and save cost
Powder infusion,Solid drinks
Recomended:200KDa-600KDa,<200KDa, Good taste, easy to absorb
Oral liquid & beverage
Any M.W HA is workable
Our advantages
High Purity. Sodium Hyaluronate ≥95%, Glucuronic acid≥46%
Hight Safety. Kosher & Halal certifcated, ISO9001, Plant-origin, Non-TSE/BSE, Non-GMO
High Transparency and Solubility. Transparency≥99.0%
Low Impurity. Heavy metal＜10ppm, Bacteria count＜10cfu/g, Mold and Yeast＜10cfu/g
Specification
Item Standard
| Appearance | White Powder or Particle |
| Glucuronic Acid | ≥46% |
| Sodium Hyaluronate | ≥95% |
| PH | 6.0-7.5 |
| Transparency | ≥99.0% |
| Molecular Weight | 3KDa-2500KDa |
| Protein | ≤0.1% |
| Loss on Drying | ≤10.0% |
| Residue on ignition | 15.0%-20.0% |
| Bulk Density | – |
| Heavy Metals | ≤10ppm |
| Bacteria Count | ＜10cfu/g |
| Mold and Yeast | ＜10cfu/g |
| Staphylococcus aureus | Negative |
| Pseudomonas aeruginosa | Negative |
Bulk density usually 0.2-0.6g/cm3.
If need high bulk density for Capsules, 0.6-0.8g/cm3 is available.
Source
Toxicology
Stability&Storage
The stability and quality of sodium hyaluronate powder is guaranteed for 36 months when stored in originally sealed packaging at the room temperature below.（36 months stability data is available）
Sodium hyaluronate is delivered in polyethylene bag and three-layer aluminum foil.
Conventional packing：
inner packaging:1kg/aluminium foil bag
outer packaging: 10kg/carton,20kg/carton,25kg/carton
Or Packaging size is done according to customer’s demand.
