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hot sale DAC 85% 90% 95% water soluble chitosan powder with best quality

FOB Reference Price:Get Latest Price
US $50 - 55 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
Supply Ability:
1000 Metric Ton/Metric Tons per Month
Port:
Qingdao
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Overview
Specifications
CAS No.:
9012-76-4
Other Names:
chitosan
MF:
C56H103N9O39
EINECS No.:
9012-76-4
FEMA No.:
9012-76-4
Place of Origin:
Henan, China (Mainland)
Type:
Antioxidants, Preservatives, Stabilizers
Brand Name:
zzsigma
Model Number:
90%;95%
Origin of chitosan fiber:
Alaska Crab Shell
Appearance of chitosan:
Off-white and little yellow powder
Appearcance of solution:
Colorless transparent
Solubility of chitosan:
99% Min in water
Deacelylation(DAC) of chitosan:
90.0%Min
Loss on drying of chitosan:
10.0% Max
Residue on Ignition of chitosan:
1.0% Max
Viscosity of chitosan:
20 -200 Mpa.s
Insoluble of chitosan:
0.5% Max
PH of chitosan:
3.0---6.0
Packaging & Delivery
Packaging Details:
1kg/bag;25.0kg/fiber drum
Delivery Detail:
Shipped in 7 days after payment

 water soluble Chitosan

 

The water-Soluble Chitosan is off-white or yellowish, transparent and amorphous semitransparent solid.Easily soluble in water. The solution is clear and character is stable.

  

 

 

1. The advantage of water soluble chitosan:

 

Ordinary Chitosan is insoluble in water and only soluble in some diluted organic acid and inorganic acid, which limits its application.

Water soluble Chitosan is refined with special techniques, and water soluble chitosan can be dissolved in water directly. Thus, the application is more convenient and wider.

 

2. The usage of water soluble chitosan:

 

Chitosan is widely used in many fields, such as medicine, food , cosmetics etc.

 

1.the water soluble chitosan(Acet-Chitosan Sodium) is prepared by the acetylation of chitosan that is extracted from shell of crab or shrimp.

 

2.water soluble chitosan is soluble in water and has an excellent functions of moist CPCTS absorbing ,wet keeping , regulating, and bacteria inhibiting etc.

 

3.water soluble chitosan is widely used in the following fields: cosmetics,food, fruit water Keeping and preservation, flocculation of waste water, relaxation agent of drugs, no toxic adhesive,textile and dyeing, and paper assistant preparation etc.

 

3. Package of water soluble chitosan:

1/2/5kg/bag, 25kgs/drum or according to the customer's requirements.

 


4. Storage of water soluble chitosan:

Store in a cool and dry place ,keep away from direct strong light.
 

5.  FAQ:

 

How about your grade of chitosan?

Our chitosan can be divided into chitosan pharmaceutical grade, high density chitosan, food grade high density chitosan, agricultural chitosan, water soluble chitosan and other chitosan.

 

Do you offer free sample of chitosan?

Yes, we will offer 10-50g free sample of chitosan, anyway, the express fee will be on the buyer's burden.

 

Are you the manufacturer of chitosan or trader of chitosan?

We are the manufacturer of chitosan.

 

How about your usage of chitosan?

Our chitosan can be used as chitosan for agriculture seed treatment, food grade chitosan and other fields.

 

 

 

 

 

 

 

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 700+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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