| Customization: | Available |
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| Type: | Healthcare |
| Function: | Anti-Aging, Whitening/Lightening, Acne Treatment, Firming, Nourishing, Anti-Wrinkle |
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Carboxymethyl chitosan has good solubility in water and unique chemical, physical and biological properties such as high viscosity, large hydrodynamic volume, low toxicity, biocompatibility and good ability to form films, fibres and hydrogels. For this reason, it has been extensively used in many biomedical fields such as a moisture-retention agent, bactericide, wound dressing agent, in artificial bone and skin, as blood anticoagulant and as a component in different drug delivery matrices. The reactive ligands COOH and NH2 groups are available for metal chelation and dye binding.
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Items |
Standards |
Results |
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Physical Analysis |
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Description |
Yellowish Powder | Complies |
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Assay |
99% | 99.25% |
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Mesh Size |
100 % pass 80 mesh | Complies |
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Ash |
≤ 5.0% | 2.85% |
| Loss on Drying | ≤ 5.0% | 2.85% |
| Chemical Analysis | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies |
| Pb | ≤ 2.0 mg/kg | Complies |
| As | ≤ 1.0 mg/kg | Complies |
| Hg | ≤ 0.1 mg/kg | Complies |
| Microbiological Analysis | ||
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
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.
| Recommended transportation selections | ||
| By Express | By Air Transportation | By Sea Transportation |
| Suitable for sample order or <50kg Fast: 3-10 days High shipping cost Door to door service |
Suitable for >50kg Fast: 3-7 days Lower than express cost Airport to airport service Professional broker needed |
Suitable for > 300kg Slow: 7-45 days Lowest cost Port to port service Professional broker needed |
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