Newly Arrival China Factory Supply Food Grade Chitosan Powder,bulk chitosan
we are able to provide good quality items, aggressive rate and best shopper assistance. Our destination is “You come here with difficulty and we provide you with a smile to take away” for Newly Arrival China Factory Supply Food Grade Chitosan Powder,bulk chitosan, We welcome an prospect to do small business along with you and hope to have pleasure in attaching further particulars of our merchandise.
we are able to provide good quality items, aggressive rate and best shopper assistance. Our destination is “You come here with difficulty and we provide you with a smile to take away” for bulk chitosan, high density chitosan, Wholesale Chitosan, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
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 are able to provide good quality items, aggressive rate and best shopper assistance. Our destination is “You come here with difficulty and we provide you with a smile to take away” for Newly Arrival China Factory Supply Food Grade Chitosan Powder, We welcome an prospect to do small business along with you and hope to have pleasure in attaching further particulars of our merchandise.
Newly Arrival China high density chitosan Chitosan Price, bulk chitosan, Wholesale Chitosan for water treatment ,The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
