2019 High quality China 20-1000cps Factory Supplier Aspergillus Niger Chitosan
“Sincerity, Innovation, Rigorousness, and Efficiency” could be the persistent conception of our business for your long-term to develop with each other with prospects for mutual reciprocity and mutual profit for 2019 High quality China 20-1000cps Factory Supplier Aspergillus Niger Chitosan, We’ll empower people by communicating and listening, Setting an example to others and learning from experience.
“Sincerity, Innovation, Rigorousness, and Efficiency” could be the persistent conception of our business for your long-term to develop with each other with prospects for mutual reciprocity and mutual profit for China Plant Chitosan Vegan Low Molecular Weight, Chitosan for Dietary Supplement Food Skincare, The company attaches great importance to product quality and service quality, based on the business philosophy “good with people, genuine to whole world, your satisfaction is our pursuit”. we design goods, According to customer’s sample and requirements, to meet the needs of the market and give different customers with personalised service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!
Chitosan structure
Chemical name: β-(1→4)-2-amino-2-deoxy-D-glucose
Glycan formula: (C6H11NO4)n
Molecular weight of chitosan: Chitosan is a mixed molecular weight product, and the molecular weight of the unit is 161.2
Chitosan CAS Code: 9012-76-4
Specification
|
Specification |
Standard |
||
|
Deacetylation Degree |
≥75% |
≥85% |
≥90% |
|
PH Value (1%.25°) |
7.0-8.5 |
7.0-8.0 |
7.0-8.5 |
|
Moisture |
≤10.0% |
≤10.0% |
≤10.0% |
|
Ash |
≤0.5% |
≤1.5% |
≤1.0% |
|
Viscosity (1%AC,1%Chitosan, 20℃) |
≥800 mpa·s |
>30 mpa·s |
10~200 mpa·s |
|
Heavy Metal |
≤10 ppm |
≤10 ppm |
≤0.001% |
|
Arsenic |
≤0.5 ppm |
≤0.5 ppm |
≤1 ppm |
|
Mesh Size |
80 mesh |
80 mesh |
80 mesh |
|
Bulk Density |
≥0.3g/ml |
≥0.3g/ml |
≥0.3g/ml |
|
Total Aerobic Microbial Count |
≤2000cfu/g |
≤2000cfu/g |
≤1000cfu/g |
|
E-Coli |
Negative |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Negative |
Application Field
Package
1.Powder: 25kg/drum.
2. 1-5mm small piece : 10kg/woven bag.
“Sincerity, Innovation, Rigorousness, and Efficiency” could be the persistent conception of our business for your long-term to develop with each other with prospects for mutual reciprocity and mutual profit for 2019 High quality China 20-1000cps Factory Supplier Aspergillus Niger Chitosan, We’ll empower people by communicating and listening, Setting an example to others and learning from experience.
2019 High quality China Plant Chitosan Vegan Low Molecular Weight, Chitosan for Dietary Supplement Food Skincare, The company attaches great importance to product quality and service quality, based on the business philosophy “good with people,9012-76-4，hemostatic chitosan antibacterial dressing，chitosan chitin powder analysis，Wound Care Plant Based Chitosan，chitosan for food additives， genuine to whole world, your satisfaction is our pursuit”. we design goods, Chitosan Manufacturer，According to customer’s sample and requirements, to meet the needs of the market and give different customers with personalised service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!
