Complaint
In Medicine, health care products:
Chitosan is useful in promoting tissue growth in tissue repair and accelerating wound-healing and bone regeneration.
Chitosan also can be incorporated into hydrogels and microspheres which demonstrate large potential in delivery
systems for drugs, proteins or genes.
In Health Food:
Chitosan has a strong positive charge helps it bind to fats and cholesterol and initiates clotting of red blood cells.
Also can be used as food additive.
- Cholesterol-lowering effects.
- Fiber and weight loss effects.
In Agriculture:
Chitosan is an ecologically friendly biopesticide substance that boosts the innate ability of plants to defend themselves
against fungal infections, also can be used as soil improvement agent, seed treatment and plant growth enhancer.
In Cosmetic Industry:
Chitosan's strong positive charge allows it to bind to negatively charged surfaces such as hair and skin which makes it
a useful ingredient in hair and skin products.
| Item | Standard | Test Result |
| Characteristics | Off-white or light yellow powder | Conformed |
| Identification | Adding CuC4H4O6 TS and heating a brick-red or deep brown precipitate is formed | Conformed |
| DAC degree | ≥90% | 90.3% |
| Viscosity | 50mpa.s ~ 800mpa.s | 134mpa.s |
| Moisture | ≤10.0% | 7.66% |
| Ash | ≤1.5% | 0.41% |
| pH | 7.0 ~ 8.0 | 7.64 |
| Acid-insoluble substance | ≤1.0% | <1.0% |
| Bulk density | ≥0.3g/ml | 0.34g/ml |
| Arsenic | ≤0.5ppm | <0.5ppm |
| Heavy Metals | ≤10ppm | <10ppm |
| Mesh size | Meets the requirements | 100% through 80 mesh |
| Storage conditions | Preserve in tight,light-resistant containers | |
| Conclusion | PASS | |
AWI Service
1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai
