Top Quality 99% Natural Refine Deacetylation Chitosan CAS 9012-76-4

Quick Detail:

Name:Chitosan

CAS No.: 9012-76-4

EINECS No.: 222-311-2

MF: (C6H11NO4)N

MW: 161.2

Purity: 99%

Shelf life:2 years

Density: 1.75g/cm3

Melting Point: 88 deg C

Refractive Index: 1.7

Solubilities: Insoluble in water

Appearance: Faintly beige solid

Grade: Pharmaceutical Grade

Place of Origin: China

Delivery time: Usually 4-6 working days by air

Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Usage: Agricultural and horticultural use, Potential industrial uses, Biomedical uses

Standard:Enterprise Standard 

Price:negotiable 

MOQ:10g

Specification:ISO9001,USP,BP

Trade Mark:CQSP

Production Capacity:5000kg/month

Shipping: DHL, EMS, FedEx, UPS

More details pls contact:Whatapp:86 13048470428  

Skype/E-mail : summer at chembj.com

Product description:

Chitosan is a linear polysaccharide composed of randomly distributed β -(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). It is made by treating shrimp and other crustacean shells with the alkali sodium hydroxide.

Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In winemaking it can be used as a fining agent, also helping to prevent spoilage. In industry, it can be used in a self-healing polyurethane paint coating. In medicine, it may be useful in bandages to reduce bleeding and as an antibacterial agent; It can also be used to help deliver drugs through the skin.

More controversially, chitosan has been asserted to have use in limiting fat absorption, which would make it useful for dieting, but there is evidence against this.

Application:

1.Food Field

Used as food additives, thickeners, preservatives fruits and vegetables, fruit juice clarifying agent, forming agent, adsorbent, and health food.

2. Medicine, health care products field

As the chitosan non-toxic,has anti-bacterial, anti-inflammatory, hemostatic, and immune function, can be used as artificial skin, self-absorption of surgical sutures, medical dressing Branch, bone, tissue engineering scaffolds, enhance liver function, improve digestive function, blood fat, lowering blood sugar, inhibiting tumor metastasis, and adsorption and complexation of heavy metals and can be excreted, and so on, was vigorously applied to health food and drug additives.

3. Environmental protection field

Chitosan and its derivatives is a good flocculant for wastewater treatment and metal recovery from metal-containing waste water; in textile field: as a mordant, health care fabric, sizing agents, printing and dyeing.

4.Agricultural field

As growth promoters, bio-pesticides, feed additives, seeds, etc.

5.Field of tobacco

Tobacco sheet used as adhesives, low-tar filter and so on.