China Pure Raw Powder Medical Grade Sodium Hyaluronate Power CAS 9067-32-7, Find details about China Sodium Hyaluronate, Hyaluronic Acid Sodium Salt from Pure Raw Powder Medical Grade Sodium Hyaluronate Power CAS 9067-32-7
Product Description
Commodity hyaluronic acid is its sodium salt form, namely sodium hyaluronate (abbreviation SH).It is white fibrous or powdery solid, has a strong hygroscopicity, soluble in water, insoluble in alcohol, ketone, ether and other organic solvents.Its aqueous solution is negatively charged and has high viscoelasticity and osmotic pressure at high concentrations.HA is easily broken down by acid, base, or heat treatment;Under the coexistence of metal ions such as iron and copper and reducing agents such as ascorbic acid or cysteine, it is degraded by oxygen free radical, χ-ray, γ-ray, ultraviolet ray and ultrasonic wave.HA with high molecular weight can be reduced to low molecular weight under the conditions of enzyme, acid, heating, etc. In addition, HA aqueous solution is a non-Newtonian fluid with good viscoelasticity and flow deformation.Commercial HA is generally in its sodium form; other metal salts such as zinc are rarely used.
The most important biological function of the hyaluronic acid molecule is its ability to retain water in the intercellular matrix, better than any other natural and synthetic polymer.If the mass fraction of 2% hyaluronic acid aqueous solution can maintain the mass fraction of 98% water.For hyaluronic acid molecules polysaccharide has quite the fastness of key, in aqueous solution can form the viscoelasticity network organization, its loose, the expansion of the molecular shape occupies larger space, combined with the relatively large amounts of water, even at low concentrations but also high viscosity, high viscoelasticity and osmotic pressure, so it has a strong water retention and lubrication, protect wet agent is a kind of good performance.
Classfication
We provide different grades, different molecular weight of sodium hyaluronate, welcome customers to negotiate.
Sodium Hyaluronate Series | Food grade | Ultra-low nano oligosaccharide HA (molecular weight < 1000 Da) |
Molecular weight: 2000Da - 2.3 million Da | ||
Cosmetic grade | Ultra-low nano oligosaccharide HA (molecular weight < 1000 Da) | |
Oligomeric hydrolyzed HA(molecular weight< 10000Da) | ||
Small molecule HA (molecular weight < 400000 Da) | ||
Middle molecules HA (molecular weight: 500000-1.4 million Da) | ||
High polymer HA (molecular weight: 1.5 million-2.3 million Da) | ||
High affinity cations HA | ||
Acetylation HA | ||
Medical grade | Eye drops level | |
Injection level |
Application
Sodium hyaluronate has been widely used in medical, cosmetic, food and other industries, throughout the clothing, food, housing and travel.
In the medical field, it is widely used in orthopedics, obstetrics and gynecology, shell, ophthalmology, plastic surgery, such as all kinds of plastic filling surgery, can also be used to treat arthritis and accelerate wound healing.
And used in cosmetics, it can have unique skin protection effect, can keep skin moist and smooth, delicate, soft, elastic, has the anti-wrinkle, anti-wrinkle, beauty care and restore the skin physiology function, now we can often in cosmetics cream, cream, honey, liquid cream, mask, shampoo and other products to see the figure of sodium hyaluronate.
The following table shows the commom shipping.
Shipping | ||||
EMS/E-Packet | DHL/FedEx/TNT | By Air | By Sea | |
Suitable Quantity | Under 5kg | Under 100kg | Under 100kg | More than 100kg |
Shipping Time | 7-15 days | 3-10 days | 5-15 days | 10-45 days |
Shipping Cost | High Cost | High Cost | Lower Cost | LLow Cost |
Service | Door to Door | Door to Door | To Airport | To Port |
Other | Easy to pick up goods | Professional broker is need |
Documents
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