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chitosan

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Country:

China

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Jiangsu Kangxin Bio Pharmaceutical Co., Ltd.

China

Free Member

Contact Person Mr. Jin

No. 23, Jinqiao Road, Dapu Industrial Park, Lianyungang, Jiangsu

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Product Specification

Product Description

Property: White, non-toxic, odorless, amorphous, semi-transparent solid, soluble in acid, insoluble in water and alkali9, insoluble in general organic solvents. Breaks down at **5°C.
Use: Widely used in textile, dyeing and printing, leather, coating, cigarette, plastic, cosmetic, food, feed, medicine, bioengineering, sewage treatment and other fields.

Quality index:

Item	Pharmaceutical grade	Food grade	Technical grade
Appearance	White powder	White powder	White or light yellow semi-transparent flake or powder
Degree of deacetylation *	>0%, 5%	>5%, 0%, *5%	>0%, 0%, *5%
pH	7.**8.0	7.**8.0	7.**8.0
Drying loss	<8.0%	<*0.0%	<*2.0%
Ignition residue	<1.0%	<1.5%	<2.0%
Insoluble matter	<1.0%	<1.0%	<2.0%
Heavy metal (in Pb)	≤*0ppm	≤*0ppm
Arsenic	≤0.5ppm	≤0.5ppm
Total bacterial count	≤***0cfu/g	≤***0cfu/g
Viscosity**	*****0mpa.s
Particle size	0mesh, 0mesh, 0mesh, *0mesh
Packing: Pharmaceutical grade and food grade are packed by fiber drum 0.0kg, 5.0kg, drum 8.0cm×8.0cm, 2.0cm×0.0cm, or upon customers' request.

*①The company can offer high purity chitosan with the degree of deacetylation >*5%. **②Viscosity is measured by *0°C, 1°C chitosan acetum. Can offer chitosan with the viscosity<*0mpa.s . Can be produced upon customers' request.

Storage & transportation: Keep in dry, clean and cool place. Handle with care, separate with harmful, toxic and contaminated articles, to protect from rain.

Can be offered upon customers' request.

Country:	China
Model No:	-
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	-
Packaging Detail:	-
Delivery Time:	-
Supplying Ability:	-
Payment Type:	-
Product Group :	-