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Chitosan CAS 9012-76-4

Chemical name: beta-1,4-Poly-D-glucosamine

Synonymous names: Deacetylated chitin;

CHITOSANNANOPARTICLES；

CAS No: 9012-76-4

EINECS No: 607-780-7

Molecular formula:C6H11NO4X2

Content: ≥99.9%

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Structural formula：

Product Description：

Item	Medical grade	Food grade	Feed / Industrial grade
Appearance	White powder	White powder	White or light yellow semitransparent sheet or powder
Degree of deacetylation	>90%, 95%	>85%, 90%	>80%, 85%
pH	7.0-9.0	7.0-9.0	7.0-9.0
Residue on ignition
Insoluble
Heavy metal (measured by Pb)	≤10ppm	≤10ppm	/
As	≤0.5ppm	≤0.5ppm	/
Total bacterial count	≤1000cfu/g	≤1000cfu/g	/
Viscosity	≤500mpa.s	≤500mpa.s	50-1200mpa.s
Granularity	40mesh, 60mesh, 80mesh, 100mesh

Application areas and used:

1. Food industry

In the food industry, chitosan is mainly used as a natural, non-toxic preservative and flocculant. It can not only extend the shelf life of food, but also further ensure food safety by adsorbing heavy metal ions in water such as cadmium, mercury, copper, etc.

2. Pharmaceutical field

Chitosan is widely used in the medical field, from promoting wound healing to serving as an auxiliary ingredient in medicines. It has shown unique value. As a dietary fiber, chitosan also improves intestinal health and lowers blood pressure and cholesterol.

3. Environmental protection field

In the field of environmental protection, chitosan is used in the treatment of industrial wastewater and urban sewage to effectively remove pollutants and recover valuable proteins.

4. Agriculture

In agriculture, chitosan has extensive antibacterial properties and acts on plant roots to inhibit mold reproduction. It is also used in feed addition, seed treatment, soil improvement, and fruit preservation, demonstrating its positive role in improving crop yield and quality. effect.

5. Textile and light industry

Chitosan is used in fabric finishing, health underwear, etc. in the textile field. In the light industry field, as a functional material, it is used as a papermaking additive, tobacco sheet glue, etc. to improve product quality.

6. Functional materials field

In the field of functional materials, chitosan can be used to prepare membrane materials, carriers, adsorbents, fibers, medical materials, etc., and has broad application prospects.

Packaging specifications:

25KG/drum, packaging can also be customized according to customer requirements.

Storage conditions:

Need to be sealed and stored in a cool, dry place. stored at room temperature.

To obtain Chitosan COA, TDS, and MSDS, please contact [email protected]