Chitosan

Price: DEPEND ON QUANTITY AND KINDS .
Specification: 95%
Brand Name : Chemcohealth
Place Of Origin : China
Moq : 10kgs
Color : White

Chemical name: I-(14)-2-amino-2-deoxy-D-glucose
Glycan formula: (C 6H 11NO 4)n
Molecular weight of chitosan: Chitosan is a mixed molecular weight product, and the molecular weight of the unit is 161.2 Chitosan
CAS Code: 9012-76-4

Usage for Chitosan
1. For Industry grade Chitosan, Industrially, it can be made into a new type of chitin-type fabric finishing agent that does not contain formaldehyde, with good mechanical strength and chemical stability. In terms of environmental protection, chitosan can be used for the treatment of industrial wastewater and heavy metals extraction.
2. Food grade Chitosan can be used as adhesive, humectant, clarifier, filler,emulsifier, glazing agent and thickening stabilizer in food industry. It can also be used as a functional oligosaccharide to lower cholesterol and improve immunity.

Package for Chitosan
Fiber drums lined with two layers of polyethylene film plastic bags (25.0kg), or packaging as required by the customer.

Storage for Chitosan
Storage in clean and dry place.

Chemical name: I-(14)-2-amino-2-deoxy-D-glucose
Glycan formula: (C 6H 11NO 4)n
Molecular weight of chitosan: Chitosan is a mixed molecular weight product, and the molecular weight of the unit is 161.2 Chitosan
CAS Code: 9012-76-4

Usage for Chitosan
1. For Industry grade Chitosan, Industrially, it can be made into a new type of chitin-type fabric finishing agent that does not contain formaldehyde, with good mechanical strength and chemical stability. In terms of environmental protection, chitosan can be used for the treatment of industrial wastewater and heavy metals extraction.
2. Food grade Chitosan can be used as adhesive, humectant, clarifier, filler,emulsifier, glazing agent and thickening stabilizer in food industry. It can also be used as a functional oligosaccharide to lower cholesterol and improve immunity.

Package for Chitosan
Fiber drums lined with two layers of polyethylene film plastic bags (25.0kg), or packaging as required by the customer.

Storage for Chitosan
Storage in clean and dry place.

Chemical name: I-(14)-2-amino-2-deoxy-D-glucose
Glycan formula: (C 6H 11NO 4)n
Molecular weight of chitosan: Chitosan is a mixed molecular weight product, and the molecular weight of the unit is 161.2 Chitosan
CAS Code: 9012-76-4

Usage for Chitosan
1. For Industry grade Chitosan, Industrially, it can be made into a new type of chitin-type fabric finishing agent that does not contain formaldehyde, with good mechanical strength and chemical stability. In terms of environmental protection, chitosan can be used for the treatment of industrial wastewater and heavy metals extraction.
2. Food grade Chitosan can be used as adhesive, humectant, clarifier, filler,emulsifier, glazing agent and thickening stabilizer in food industry. It can also be used as a functional oligosaccharide to lower cholesterol and improve immunity.

Package for Chitosan
Fiber drums lined with two layers of polyethylene film plastic bags (25.0kg), or packaging as required by the customer.

Storage for Chitosan
Storage in clean and dry place.

Chitosan Fiber

Chitosan is natural high molecule amino polysaccharides polymer extracted from the shell of crabs and shrimps. It is the sole animal cellulose with positive charge discovered in the nature till now. It is regarded as the sixth vital factor essential for human being besides the sugar, protein, fat, vitamin and mineral substance. It can be widely applied the fields of food, medicine, textile, cosmetic, agriculture, chemistry and environmental protection.

Based on the function of chitosan fiber, it can be widely used in high-grade dressing and gauze in medical field.Functional underwear and antibacterial yarn in textile field;Health field functional mask, wet towel, sanitary napkin, baby diapers, etc.

Naturally Anti-Bacterial

 Promoting healing and regeneration

 Strengthening immunity

Adsorption protection

Carboxymethyl chitosan is a higher derivative of chitosan obtained by reacting chitin with chloroacetic acid under basic conditions. Compared with chitin, its physical and chemical properties are optimized, with 100% water solubility, film formation and strong heavy metal chelation. This neutral, pure natural and completely non-toxic product has shown superior characteristics in the fields of medical care, pharmaceutical industry and agriculture. At present, it has been applied in many aspects such as advanced cosmetic additives, heavy metal chelating agents, drug sustained release agents and plant growth agents.
Specifications

Property/ Physical
Appearance: White to Light Yellow Powder/ Flakes
Odour: Odourless
Particle size (US Mesh): NLT 98% through 80 Mesh
Appearance of the Solution: Transparent

Analytical Property
Carbonylation degree:â?¥80.0%

Identification
Infusibility: â?¤1.0%
Water Content: â?¤10.0%
pH Value: 8-10
Protein Content: Non Detectable

Viscocity: 10mPa.s â?? 80mPa.s
Heavy Metals: â?¤10ppm
Arsenic: â?¤0.5ppm

Microbial
Total Aerobic: NMT 1000cfu/g
Yeast & Mold: NMT 100 cfu/g
Conform Bacteria: NMT 0.3 MPN/g
E. Coli: Negative
Salmonella: Negative

Storage
Store in tight, light resistant containers
Packing

25 KG cardboard drum

Description:
Chitin is a naturally occurring polysaccharide found in the shells of living organisms such as crabs, lobsters, tortoise, shrimps, and insects or it can be generated via fungal fermentation processes. And chitosan is a unique biobased polymer that is a derivative of chitin and forms the exoskeleton of arthropods. It is obtained by partial deacetylation of chitin using a chemical method or by enzymatic hydrolysis. In general, chitin with a degree of deacetylation of 70% or above is considered to be chitosan.
Application:
Chitin and its derivative chitosan are natural biopolymers which are extracted from crabs, prawns, and shrimps. Chitin consists of �²-(1,4)- linked 2-acetamido-2 deoxy-�²-D-glucose which is insoluble in water and hydrophobic in nature.
Chitin is a natural biopolymer, which is biocompatible and biodegradable and useful in many applications like biomedical, electronics, photography, and textiles. The main advantages of chitin and its derivates are the low cost and easily availability. The chitin-based composites like chitin beads, chitin nanofibers, and chitin hydrogels are used in drug delivery and tissue engineering applications. In recent times, chitin and its derivates have gained much importance in the field of electronic applications as sensors and energy storage applications. Chitin nanofiber papers are being used as flexible green electronics in solar cells and organic light-emitting diodes. Aksoy et al. prepared low-cost chitin derivatives with high conductivity, for the construction of Schottky diodes, which are useful for photoelectrical applications. Schauer et al. reported a variation of the piezoelectric effect of the chitin electrospun nanofibers.

Chitosan 90% High Density is made from shrimp and crab shell; it is a biodegradable and biocompatible material that has several unique properties such as biodegradability, and biocompatibility. High-density chitosan has 2-3 times the density (â?¥0.6g/ml) of ordinary chitosan, and its ability to absorb grease is more than 3 times that of ordinary chitosan at the same volume. These properties make it suitable for various applications including biomedical, agricultural, and environmental. In the field of biomedical engineering, chitosan is used in wound healing, drug delivery, tissue engineering and as a coating for medical devices.
Sales Specification
Sales Specification

Characteristics: Off-white or light yellow powder
Identification: Adding CuC4H4O6 TS and heating a brick-red or deep brown precipitate is formed
DAC Degree: >90%
Viscosity : 50mpaâ??s â?? 800mpaâ??s
Moisture: <10.0%
Ash : <1.5%
pH: 6.5-7.8
Acid-insoluble substance: <1.0%
Tapped Density: Meets Requirements
Mesh Size: Meets Requirements
Arsenic: <0.5 ppm
Lead: <0.5 ppm
Mercury: <0.5 ppm
Cd: <0.5 ppm
Heavy Metals: <10ppm
Total plate count: <5000cfu/g
Yeast & Mold: <100cfu/g
E.COLI: Negative
Salmonella: Negative
Packing

55.12 Lb cardboard drum

Chitosan is the product of natural polysaccharide chitin by removing part of the acetyl group. It has various physiological functions such as biodegradability, biocompatibility, non-toxicity, antibacterial, anticancer, lipid-lowering, and immune enhancement. It is widely used in food additives, textiles, agriculture, environmental protection, beauty care, cosmetics, antibacterial agents, medical fibers, medical dressings, artificial tissue materials, drug sustained-release materials, gene transduction carriers, biomedical fields, medical absorbable materials, tissue engineering carrier materials, many fields such as medical treatment, drug development and other daily chemical industries.