Hot Sales! Chitosan Industrial Agricultural Food Medical Grade

Min.Order: 100

Product origin: Jinan, Shandong, China

Infringement complaint:

Complaint

US$ 20 ~ 370

Description

Hot sales! Chitosan Industrial Agricultural Food Medical Grade

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.
Bulk 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, Bulk Chitosan has been asserted to have use in limiting fat absorption, which would make it useful for dieting, but there is evidence against this.
Other uses of Bulk Chitosan that have been researched include use as a soluble dietary fiber.

Medicine Grade
1. Promoting blood coagulation and wound healing;
2. Used as drug sustained-release matrix;
3. Used in artificial tissues and organs;
4. Improving the immunity, guarding against hypertension, regulating blood sugar, anti-ageing, enhancing acid constitution,etc,
5. It can also be used in membrane materials, medical materials,etc.

Food Grade:
1. Antibacterial agent
2. Fruit and vegetable preservatives
3. Additives for health-care food
4. Clarifying agent for fruit juice

Agriculture Grade
1. In agriculture, Chitin Chitosan Powder is typically used as a natural seed treatment and plant growth enhancer, and as an ecologically friendly biopesticide substance that boosts the innate ability of plants to defend themselves against fungal infections.
2. As feed additives, can inhibit and kill the harmful bacterium, improve animals immunity.

Industrial Grade
1. Chitin Chitosan Powder has good adsorption characteristics of heavy metal ion, applied in treatment of organic wastewater, dye wastewater, water purification and textile industry.
2. Chitin Chitosan Powder can be also applied in paper-making industry, improving the dry and wet strength of paper and surface printability.

Specification

Items	Standard	Results
Description	White crystalline powder	Complies
Identification	IR	Conform with standard IR
	HPLC	Conform with standard HPLC
	Reactive	Conform
Solubility	Freely soluble in methanol,acetone,ethanol and tetrahydrofuran.And very soluble in acetonitrile	Complies
Total Impurity	max.0.5%	0.18%
Total Unspecified Impurity	max. 0.2%	0.08%
Individual unspecified impurlty	max. 0.1%	0.05%
Related compound B	max. 0.2%	0.07%
Related compound C	max. 0.2%	0.04%
Related compound D	max. 0.1%	0.05%
Related compound E	max. 0.1%	0.06%
Limit of cyclohexane	max. 0.08%	ND
Limit of ethylacetate	max. 0.1%	0.07%
Melting point	81.0~84.0°C	82.5~83.2°C