Industrial Agricultural Grade Chitosan Powder 80 Mesh with ≥85% Deacetylation Degree for Water Treatment and Agriculture
Industrial Agricultural Grade Chitosan Powder, also known as Carboxymethyl Chitin Natural Nano Solution, is a versatile biopolymer derived from mushrooms. This natural cationic polyelectrolyte is odorless, non-toxic, and easily biodegradable, making it suitable for various industrial applications.
Chemical name: β-(1→4)-2-amino-2-deoxy-D-glucose
Glycan formula: (C6H11NO4)n
Molecular weight: Mixed molecular weight product with unit molecular weight of 161.2
CAS Code: 9012-76-4
| Specification | Standard 1 | Standard 2 | Standard 3 |
|---|---|---|---|
| Deacetylation Degree | ≥75% | ≥85% | ≥90% |
| PH Value (1%, 25°C) | 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°C) | ≥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 |
Chitosan effectively treats suspended substances in sewage, adsorbs heavy metal ions, and reduces BOD and COD levels in wastewater treatment systems.
Utilized in petroleum and shale gas exploitation as an assistant due to its macromolecular properties and amino positive charge characteristics.
Special chitosan types serve as sizing agents, reinforcing agents, and retention aids in paper manufacturing, enhancing paper strength and pulp recovery.
Applied in seed soaking, coating agents, foliar spray fertilizers, bacteriostatic agents, soil conditioners, feed additives, and fruit/vegetable preservatives.
Chitosan finds extensive use across various other industrial sectors requiring natural biopolymer solutions.
- Powder: 25kg/drum
- 1-5mm small pieces: 10kg/woven bag
Yixing Cleanwater Chemicals Co., Ltd. has been in the chemical business since 1985. We specialize in providing chemicals and services for industrial wastewater and urban sewage treatment. Our main products include water decoloring agents, PAC, PAM, PDADMAC, polyamine, flocculants, and coagulants.
Company Goal: "CLEAN WATER CLEAN WORLD"
Company Tenet: "Rapid response, Immediate action, Excellent quality, Credit first"
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