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Fax:0086-532-83872928

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Pharmaceutical Chiotsan
Number:8881    Time:2018-7-6 17:07:10

 

Summary: Pharmaceutical Chitosan, produced by our company, is a kind of excellent drug carrier. It has no toxicity, no stimulation, no immunogenicity, no heat resource reaction, insoluble in blood. Excellent structure compatibility, excellent release and release control action. Drug preparation is in accordance with the development trend of high efficiency, quick result, long acting, small toxicity, small side effect and small dosage etc.. Chitosan has the following actions in delivering drugs:stabilize or protect the components of drug, accelerate the absorption of drug, release drug or help drug to the target organ.

 

 

Character: 
Off-white, innocuous, flavourless semitransparent and amorphous solid. Soluble in acid, but insoluble in alkali and water or in ordinary organic solvent. Decomposed at 185°C.
 
Applications:
Widely used in the following fields: textile, dyeing, leather, dope, tobacco, plastic, cosmetic, food, feed, medication, health food, color film, bioengineering, agriculture, sewage treatment.
Standard:
Items
Medical Grade
Food Grade
Industrial Grade
Appearance
Off-white powder
Off-white powder
Off-white to yellowish semitransparent flaker or powder
Deacetylation* Degree
>90%, 95%
>85%, 90%, 95%
>70%, 80%, 85%
pH Value
7.0-8.0
7.0-8.0
7.0-8.0
Loss on Drying
<8.0%
<10.0%
<12.0%
Residue on Ignition
<1.0%
<1.5%
<2.0%
Insoluble Matter
<1.0%
<1.0%
<2.0%
Heavy Metals(Count as Load)
≤10ppm
≤10ppm
 
Arsenic
≤0.5ppm
≤0.5ppm
 
Total Plate Count
≤1000cfu/g
≤1000cfu/g
 
Viscosity**
50-800mpa.s
Particle Size
40mesh, 60mesh, 80mesh, 100mesh
Packing for medical and food grade: 20.0kg, 25.0kg/fiber drum (Φ 38.0cm×48.0cm or Φ 42.0cm×60.0cm), or according to demand.
*(1)We can supply high-purity chitosan with deacetylation degree >95%.
**(2)The viscosity is determined at 20°C with 1°C chitosan in 1°C acetic acid.
The different applications of chitosan demand different type of chitosan, We can supply it according to the needs.
We can provide special molecular weight Chi Chitosan (20,000-1000,000) and Chitosan Oligosaccharide (1,000-8,000).

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Tel:0532-81702777 13708960899 Fax:0532-83872928 Add:No.27,Huiheng Road, Huanbao Industrial Zone, Jimo, Qingdao, Shandong, China

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