Cheapest Price China Supply Natural Pharmaceutical Grade CAS 9012-76-4 Chitosan
We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Cheapest Price China Supply Natural Pharmaceutical Grade CAS 9012-76-4 Chitosan, We promise to try our best to offer you with top quality and effective products and services.
We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for 9012-76-4, China Chitosan, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
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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.
We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Cheapest Price China Supply Natural Pharmaceutical Grade CAS 9012-76-4 Chitosan, We promise to try our best to offer you with top quality and effective products and services.
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, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.