Competitive price water soluble nano fiber natural industrial agriculture grade CAS 9012 76 4 Chitosan oligosaccharide powder
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- Supplier: Jinan Sintop Co. Limited
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Chitosan
Chitosan Description:
CAS No. :9012-76-4
EINECS No.:618-480-0
Molecular weight: 161.16
HS Code:2942000000
Molecular Formula: \tC6H11NO4X2
Package: 25kg per bag or according to clients request.
Chitosan Introduction:
Chitosan is a product of N-acetylation of chitin. Chitin, chitosan, and cellulose have a similar chemical structure. Cellulose is an hydroxyl group at the C2 position, and chitosan is replaced by an acetyl group and an amino group, respectively. Chitin and chitosan have many unique properties such as biodegradability, cell affinity and biological effects, especially chitosan containing free amino group, which is the only basic polysaccharide among natural polysaccharides.
CAS No. :9012-76-4
EINECS No.:618-480-0
Molecular weight: 161.16
HS Code:2942000000
Molecular Formula: \tC6H11NO4X2
Package: 25kg per bag or according to clients request.
Chitosan Introduction:
Chitosan is a product of N-acetylation of chitin. Chitin, chitosan, and cellulose have a similar chemical structure. Cellulose is an hydroxyl group at the C2 position, and chitosan is replaced by an acetyl group and an amino group, respectively. Chitin and chitosan have many unique properties such as biodegradability, cell affinity and biological effects, especially chitosan containing free amino group, which is the only basic polysaccharide among natural polysaccharides.
Chitosan Usage :
Chitosan is the product of natural polysaccharide chitin which removes part of the acetyl group. It has various physiological functions such as biodegradability, biocompatibility, non-toxicity, bacteriostasis, lipid lowering and immune enhancement. Widely used in food additives, textile, agriculture, environmental protection, beauty and health care, cosmetics, antibacterial agents, artificial tissue materials, gene transduction carrier, tissue engineering carrier materials and many other fields and other daily chemical industry.
Chitosan is the product of natural polysaccharide chitin which removes part of the acetyl group. It has various physiological functions such as biodegradability, biocompatibility, non-toxicity, bacteriostasis, lipid lowering and immune enhancement. Widely used in food additives, textile, agriculture, environmental protection, beauty and health care, cosmetics, antibacterial agents, artificial tissue materials, gene transduction carrier, tissue engineering carrier materials and many other fields and other daily chemical industry.
Specification
Specification | Standard | ||||
Deacetylation Degree | ≥75% | ≥85% | ≥90% | ||
PH Value (1%.25°) | 7.0-8.5 | 7.0-8.0 | 7.0-8.5 | ||
Moisture | ≤10.0% | ≤10.0% | ≤10.0% | ||
Ash | ≤0.5% | ≤1.5% | ≤1.0% | ||
Viscosity (1%AC,1%Chitosan, 20℃) | ≥800 mpa·s | >30 mpa·s | 10~200 mpa·s | ||
Heavy Metal | ≤10 ppm | ≤10 ppm | ≤0.001% | ||
Arsenic | ≤0.5 ppm | ≤0.5 ppm | ≤1 ppm | ||
Mesh Size | 80 mesh | 80 mesh | 80 mesh | ||
Bulk Density | ≥0.3g/ml | ≥0.3g/ml | ≥0.3g/ml | ||
Total Aerobic Microbial Count | ≤2000cfu/g | ≤2000cfu/g | ≤1000cfu/g | ||
E-Coli | Negative | Negative | Negative | ||
Salmonella | Negative | Negative | Negative | ||
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FAQ
1. Q: How to confirm the product quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can also send us your product specifications and requests, we will manufacture the products according to your requests.
2. Q: How to start orders or make payments?
A: You can send a confirmation by Inquiry or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, and send it to your E-mail. You can make payment accordingly.
3. Q: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
4. Q: Could you offer free sample for quality test?
A: Free sample are available for customers. It is our pleasure for service for you.
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can also send us your product specifications and requests, we will manufacture the products according to your requests.
2. Q: How to start orders or make payments?
A: You can send a confirmation by Inquiry or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, and send it to your E-mail. You can make payment accordingly.
3. Q: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
4. Q: Could you offer free sample for quality test?
A: Free sample are available for customers. It is our pleasure for service for you.
Competitive price water soluble nano fiber natural industrial agriculture grade CAS 9012-76-4 Chitosan oligosaccharide powder
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