|Place of Origin:||CHINA|
|Minimum Order Quantity:||1KG|
|Packaging Details:||5.0KG ; 10.0KG|
|Delivery Time:||10-20 work days|
|Payment Terms:||L/C, D/P, T/T|
|Supply Ability:||5 tons per year|
|Appearance:||Liquid Analogous Homohyaluronic Acid Chitosan||PH:||6.0~8.0|
|Residue On Ignition:||≤0.2%||Heavy Metals:||≤10ppm|
Solid Chitosan Nitrate,
Flake Chitosan Nitrate,
Analogous Chitosan Pure
Analogous Hyaluronic Acid Chitosan ; Moisturing Chitosan ; Acid Chitosan ; White powder or flake solid or liquid
Analogous Hyaluronic Acid Chitosan
ANALOGOUS HYALURONIC ACID CHITOSAN
Chitosan, the product of deacetylation of chitin, is a kind of aminopolysaccharide, soluble in dilute acid solution. It is widely used in papermaking, wastewater treatment, printing and dyeing, agriculture, daily chemicals and medicine because of its excellent solubility in membrane, biocompatibility and adsorption of transition metal ions. However, chitosan can only dissolve in acidic solution and degrade rapidly in aqueous solution, so its application scope is limited. Chitin and chitosan has certain moisture absorption and moisturizing ability, but because of the insoluble in water, soluble in dilute acid solution only, make its product is slightly acidic, not only a slight stimulation to the skin, but with the extension of time, the product viscosity decreased quickly, which limits its application to a certain extent, thus carries on the modification to the preparation of water-soluble chitosan derivatives will go a long way. At present, carboxymethylation is the dominant water-soluble chitosan derivatives for moisturizing purposes, and hydroxyethyl, hydroxypropyl and quatinated chitosan derivatives have also been reported. However, the moisturizing properties of these chitosan derivatives are only close to those of hyaluronic acid widely used in moisturizing cosmetics. There are -OH and -NH2 in chitosan molecule, and derivatives with hyaluronic acid-like structure can be prepared by design. Therefore, there is still room for designing chitosan derivatives with better moisturizing properties than hyaluronic acid. Hyaluronic acid-like chitosan is a hydrophilic derivative with a molecular weight of about 500,000.
Hyaluronc acid (HA) has good water-absorbing and moisturizing ability and is called "perfect natural moisturizing gene".But the technics is complex and the cost is high through extraction from animal organise and that characteristic can't reach natural products by zymotechnics.The chitosan have some water adjusting ability by chitin getting rid of acetyl but hydrogen bond between molecule is strong and only can be dissolved in organics solution and abio-acid and insoluble in water,thus it is limited used widely in daily chemical industry.Therefore our company developed Analogous Hyaluronic Acid Chitosan with similar structure of HA in recent years.This product has good moisturizing ability and better than HA's with same mol.wt.It can make macrophage colony and immunity system active in body to bring much more bacteriolysis enzyme,MCSF,EGFR ect.Speed producing collagen and HA,keep the skin moist and smooth.Moreover,it's antibacterial and antipyrotic.It also promotes wound concreascene.It's one of the best natural moisturizing additives for many kinds of cosmetics such as washing cream,milk,moss,lotion,etc.We can offer two kinds of products,one is amorphous and semitransparent solid and other is transparent viscous liquid.Normally the range of additive weight is 0.05%(solid)or 0.05 to 0.5%(liquid).
1.Moisturizing ability is three times higher than glyceric's and twice as PCA soduim.
2.Having higher moisturizing ability than HA,but cost is cheaper than HA.
3.Especially are used in moss and shampoo and having long haul moisturizing ability.
Water Solution Specification
Using range of pH:2~12
Solubility:can dissolve in water,alcohol and glycerol etc.
Complex:anion,cation or non-ion surface active agents etc.complex.
Cream:2.50~5.00%(W/W)(notice to choose suitable emulsfier)
Toning lotion and skin cream:3.00~5.00%(W/W)
|Items||Solid Analogous Homohyaluronic Acid Chitosan||Liquid Analogous Homohyaluronic Acid Chitosan|
|Appearance||White powder or flake solid,easily soluble in water,but insoluble in organic solvent||Light yellow viscous liquid|
|Residue on Ignition||≤1%||≤0.2%|
|Packing||5.0kg,10.0kg||Customization is available.|
Package & Delivery:
Default Package:Paper drum(450mmX550mm)with double layer PE plastic bags as inside lining.Each package is 25.0kg .(Customization is available.)
Storage:Store in dry,clean,shady and cool place.Transportation light and unload lightly,shall not be mixed with hazardous,toxic and pollution items shipment,it is strictly prohibited in the rain.
Delivery:Prompt delivery will be arranged after producing and packaging finished.Our delivery period usually is 5 to 8 work days.
After-sale service:Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
★More detail information please contact us.
1. Custom passing is guaranteed.
2. Our products have been exported to North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa and many other countries and regions.
3. Flexible and Untraceable payment terms.
4. Good after-sale service.
5. We offer high quality products at competitive price in quick delivery.
Contact Person: sales