One of Hottest for China cleanwater High Purity Medical Chitosan CE Certificate CAS 9012-76-4
To be the stage of realizing dreams of our employees! To build a happier, extra united and extra professional team! To reach a mutual reward of our shoppers, suppliers, the society and ourselves for One of Hottest for China cleanwater High Purity Medical Chitosan CE Certificate CAS 9012-76-4, We just not only offer the good quality to our clients, but more even important is our greatest support along with the competitive cost.
To be the stage of realizing dreams of our employees! To build a happier, extra united and extra professional team! To reach a mutual reward of our shoppers, suppliers, the society and ourselves for CAS 9012-76-4, China 9012-76-4, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is “to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate”.
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.
To be the stage of realizing dreams of our employees! To build a happier, extra united and extra professional team! To reach a mutual reward of our shoppers, suppliers, the society and ourselves for One of Hottest for China High Purity Medical Chitosan CE Certificate CAS 9012-76-4, We just not only offer the good quality to our clients, but more even important is our greatest support along with the competitive cost.
One of Hottest for China cleanwater 9012-76-4, CAS 9012-76-4, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is “to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate”.
