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Industrial Grade Chitosan Powder

This product is in the form of slightly yellow flakes or powder. It is insoluble in water, but soluble in acetic acid, nitric acid, and hydrochloric acid aqueous solutions.

  • CAS #:

    9012-76-4
  • Certificates:

    FDA BRC ISO9001 ISO14001 IP NO-GMO GMP ISO22000
  • Specifications:

    Industrial Grade
  • Order(MOQ):

    25
  • Payment:

    L/C,T/T,D/P,Western Union,Paypal,Money Gram
  • Lead Time:

    10-30 Days
Product information
Name: Chitosan

CAS number: 9012-76-4

HS: 2932999099


Properties

This product is in the form of slightly yellow flakes or powder. It is insoluble in water, but soluble in acetic acid, nitric acid, and hydrochloric acid aqueous solutions.

Application (food field)
1. It can be used as a finishing agent for fabrics, fiber papermaking aids, daily chemicals, cigarette materials, etc.
2. Flocculation: water purification and beverage clarification, domestic wastewater treatment, industrial wastewater treatment, 3. Recovery of biomacromolecules
Chitosan has the ability to bind to a variety of organic and inorganic particles and is an ideal environmentally friendly flocculant for water purification applications. Chitosan can promote the removal of suspended solids, dyes, heavy metals and other pollutants under acidic, neutral and alkaline pH conditions. The aggregation and flocculation of chitosan are caused by chitosan's unique pH sensitivity and strong hydrophilicity. Chitosan can then be removed by filtration or precipitation; leaving clear water without any residual toxic chemicals


Product quality indicators

Test items
Specifications (Low viscosity)
Specifications (High viscosity)
Appearance
Slightly yellow flakes or powder
Off-white or slightly yellow flakes
Deacetylation degree
≥80.0%
≥80.0%
pH
6.5-8.5
6.5-8.5
Water
≤15%
≤15%
Ash
≤3.0%
≤2.0%
Viscosity

<100m.pas

>800m.pas

Packaging
25kg paper barrel packaging, inner packaging double-layer PE bag

Storage and transportation

Store in a dry, clean and cool place. Load and unload gently during transportation, do not mix with harmful, toxic and easily contaminated items, and do not expose to rain.


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