|Place of Origin:||CHINA|
|Minimum Order Quantity:||25KGS|
|Packaging Details:||25KGS per paper drum|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, D/P, T/T|
|Supply Ability:||500 tons per year|
|Appearance:||Off-white Or Light Yellow Powder||Molecular Weight:||≤100000Da|
|Particle Size:||80mesh||Heavy Metals:||≤10ppm|
|E.Coliform:||Negative||Total Plate Count:||≤1000cfu/g|
SPECIAL MOLECULAR WEIGHT CHITOSAN
Special molecular weight chitosan is refined from high quality product and the range of molecular weights is from 20,000 to 300,000.Specifically,molecular weights are 300,000 , 250,000 , 200,000 , 150,000 , 100,000 , 50,000 and 20,000/This product is suitable for many applications in different fields and some indexes such as degree of deacetylation can be customized.
★Deacetylation degree and other indicators can be produced according to customer demand.
Pure chitosan is a white, grayish-white, translucent, powdery solid, tasteless, odorless, non-toxic, and has a pearly sheen to it. When we refine chitosan, we usually have different viscosities, and different viscosities of chitosan are required for different products.
Chitosan can undergo a variety of chemical reactions under certain conditions, and it can also generate chitosan derivatives with different properties. Therefore, the application scope of chitosan like special molecular weight chitosan is expanded accordingly.
|Appearance||Off-white or light yellow powder|
|Total Plate Count||≤1000cfu/g|
Also can according to user requirements for packing.
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.
Contact Person: sales