Good Quality Most Hot Sale Product Chitosan Dressing
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Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for China Chitosan Dressing and Chitosan, After 13 years of researching and developing goods, our brand can represent wide range of products and solutions with outstanding quality in world market. We have now completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.
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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.
Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for Good Quality Most Hot Sale Product Chitosan Dressing, We hope we could have a helpful romantic relationship with businessman from all over the globe.
Good Quality China Chitosan Dressing and Chitosan,”Chitosan”
“chitosan price”
“Chitosan Powder”
“water soluble chitosan”
“Soluble Chitosan”
“chitin chitosan”, Chitosan powder (CAS#: 9012-76-4) for water decoloring
, After 13 years of researching and developing goods, our brand can represent wide range of products and solutions with outstanding quality in world market. We have now completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.