China Supplier China Water Soluble Chitosan for Sewage Treatment,China Supplier China Water Soluble Chitosan for Sewage Treatment
“Sincerity, Innovation, Rigorousness, and Efficiency” may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for China Supplier China Water Soluble Chitosan for Sewage Treatment,China Supplier China Water Soluble Chitosan for Sewage Treatment, We are confident that there will be a promising future and we hope we can have long term cooperation with customers from all over the world.
“Sincerity, Innovation, Rigorousness, and Efficiency” may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for chitosan pesticide,medical grade chitosan, The company has numbers of foreign trade platforms, which are Alibaba,Globalsources,Global Market,Made-in-china. “XinGuangYang” HID brand merchandise sell very well in Europe, America, Middle East and other regions more than 30 countries.
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.
“Sincerity, Innovation, Rigorousness, and Efficiency” may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for China Supplier China Water Soluble Chitosan for Sewage Treatment, We are confident that there will be a promising future and we hope we can have long term cooperation with customers from all over the world.
China Supplier China medical grade chitosan, ,China Supplier China Water Soluble Chitosan for Sewage Treatment Water Soluble, The company has numbers of foreign trade platforms, which are Alibaba,Globalsources,Global Market,Made-in-china. “XinGuangYang” HID brand merchandise sell very well in Europe, America, Middle East and other regions more than 30 countries.