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Chitosan Series

High-Density Chitosan

Chemical name: β-(1→4)-2-Amido-2-deoxy-D-glucosamine hydrochloride

Molecular formula: (C6H11NO4)N

This product is non-toxic, odorless, off-white or slight yellow powder, and soluble in acid, insoluble in water and base or normal organic solutions. Dissolved in 185°C.

Items

Chitosan high density

Chitosan  super high density

Appearance

off-white powder

off-white powder

Bulk Density

>0.6g/ml

>0.85g/ml

DAC degree

85%, 90%, 95%

85%, 90%, 95%

pH

7.0-8.0

7.0-8.0

Loss on Drying

<10.0%

<10.0%

Residue on Ignition

<1.5%

<1.5%

Insoluble Substance

≤1.5%

≤1.0%

Heavy Metals

≤10ppm

≤10ppm

Arsenic

≤0.5ppm

≤0.5ppm

Viscosity

50-800mpa.s

50-800mpa.s

Mesh

≥100mesh

≥100mesh

Total Plate Count

≤1000cfu/g

≤1000cfu/g

Yeast & Mold

≤100cfu/g

≤100cfu/g

E.COLI

Negative

Negative

Salmonella

Negative

Negative

Package: Paper drum(360mm×420mm) with double layer PE plastic bags as inside lining. Each package is 25.0kg and customization is available.

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