Big discounting Free Sample CAS 9012-76-4 Wholesale Price Natural Powder a free sample of chitosan
With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Big discounting Free Sample CAS 9012-76-4 Wholesale Price Natural Powder a free sample of chitosan, We’re looking ahead to creating long-term enterprise associations along with you. Your reviews and recommendations are remarkably appreciated.
With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for a free sample of chitosan, China 9012-76-4 and CAS 9012-76-4, Now, we professionally supplies customers with our main goods And our business is not only the “buy” and “sell”, but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
Customer Reviews
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.
With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Big discounting Free Sample CAS 9012-76-4 Wholesale Price Natural Powder Bulk Chitosan, We’re looking ahead to creating long-term enterprise associations along with you. Your reviews and recommendations are remarkably appreciated.
Big discounting China free sample of chitosan, Now, we professionally supplies customers with our main goods And our business is not only the “buy” and “sell”, but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
