Low Molecular Weight Chitosan Powder 80 Mesh Agriculture Fertilizer with ≥85% Deacetylation Degree for Plant Growth Enhancement
Low Molecular Weight Chitosan Powder is a natural polysaccharide derived from enzymatic degradation of chitosan, featuring a degree of polymerization below 20. This versatile plant extract serves as an effective agricultural fertilizer and biopesticide with applications across multiple industries.
Chemical Name: β-(1→4)-2-amino-2-deoxy-D-glucose
Glycan Formula: (C6H11NO4)n
Molecular Weight: Unit weight 161.2 (mixed molecular weight product)
CAS Code: 9012-76-4
- Food Grade: Antibacterial agent, fruit/vegetable preservative, health-care food additive, juice clarifying agent
- Agriculture Grade: Natural seed treatment, plant growth enhancer, biopesticide, feed additive for improved animal immunity
- Industrial Grade: Heavy metal ion adsorption for wastewater treatment, water purification, textile industry, paper-making enhancement
| Specification | Standard |
|---|---|
| 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% |
| 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 |
| Bulk Density | ≥0.3g/ml |
| Total Aerobic Microbial Count | ≤2000cfu/g | ≤2000cfu/g | ≤1000cfu/g |
| E-Coli | Negative |
| Salmonella | Negative |
Powder: 25kg/drum
Small Pieces (1-5mm): 10kg/woven bag
Yixing Cleanwater Chemicals Co., Ltd. specializes in high-quality chitosan products for wastewater treatment, paper manufacturing, and agricultural applications. Our products effectively remove color, reduce COD and BOD levels, and serve as retention agents in paper production.
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