China Gold Supplier for CAS 9012-76-4 Agriculture Grade Raw Materials Chitosan
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for China Gold Supplier for CAS 9012-76-4 Agriculture Grade Raw Materials Chitosan, We warmly welcome merchants from your home and overseas to call us and build business connection with us, and we are going to do our greatest to serve you.
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for China Chitosan Powder and Chitosan, With the aim of “compete with good quality and develop with creativity” and the service principle of “take customers’ demand as orientation”, we will earnestly provide qualified products and solutions and good service for domestic and international customers.
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.
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for China Gold Supplier for CAS 9012-76-4 Agriculture Grade Raw Materials Chitosan, We warmly welcome merchants from your home and overseas to call us and build business connection with us, and we are going to do our greatest to serve you.
China Gold Supplier for China Chitosan Powder and Chitosan, With the aim of “compete with good quality and develop with creativity” and the service principle of “take customers’ demand as orientation”, we will earnestly provide qualified products and solutions and good service for domestic and international customers.
