| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO9001 |
| Model Number: | Chitosan |
| Minimum Order Quantity: | 1KG |
| Price: | 60USD/kg |
| Packaging Details: | 1.1kg/bag;25kg/drum 2. Inside: steril plastic bag+aluminum foil bag Outside: carton/drum |
| Delivery Time: | 3-7days |
| Payment Terms: | T/T, Western Union,, L/C, D/A, D/P |
| Supply Ability: | 1 Metric tons per month |
| Product Name: | Chitosan | Appearance: | Off White Powder |
|---|---|---|---|
| CAS No.: | 9012-76-4 | Molecular Formula: | (C6H13NO5)n |
| Shelf Life: | 24months When Properly Stored | Purity: | 99%min |
| HS Code: | 2932999099 | Function: | Api-active Pharmaceutical Ingredients |
| Storage Condition: | Store In Cool&dry Place, In Well-closed Containers. | ||
| High Light: | API Active Pharmaceutical Ingredient,Human API Pharma Ingredients |
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Factory Supply Bulk Powder CAS 9012-76-4 with Wholesale Price
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.
Function:
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, anticancer, lipid lowering and immune enhancement. Widely used in food additives, textile, agriculture, environmental protection, beauty and health care, cosmetics, antibacterial agents, medical fibers, medical dressings, artificial tissue materials, drug slow release materials, gene transduction carrier, biomedical field, medical absorbable materials, tissue engineering carrier materials, medical and drug development and many other fields and other daily chemical industry.
Product analysis report
Batch No.: HNB20230205
Product Name: Chitosan
Batch quantity:1000kg
Manufacture Date: 05th,Feb.,2023 Analysis Date: 05th,Feb.,2023 Expiry Date: 04th,Feb.,2025
Storage: Store in cool&dry place, in well-closed containers.
Shelf life: 24 Months when properly stored.
| Item | Specification | Result | Test Method |
| Assays | NLT 95% | 95.02% | HPLC |
| Physical Control | |||
| Appearance | Fine powder | Complies | Visual |
| Color | Off-white | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Sieve Analysis | 100% pass 80 mesh | Complies | 80 Mesh Screen |
| Loss on Drying | 5% Max | 3.49% | CPh |
| Ash | 5% Max | 2.16% | CPh |
| Solvent Used | Ethanol | Complies | / |
| Part of Used | leaf | Complies | / |
| Chemical Control | |||
| Heavy metals | NMT 10ppm | Conforms | Atomic Absorption |
| Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
| Total Mercury(Hg) | NMT 2ppm | Conforms | Atomic Absorption |
| Lead (Pb) | NMT2ppm | Conforms | Atomic Absorption |
| Pesticides Residues | Negative | Conforms | Gas Chromatography |
| GMO Status | GMO Free | Conforms | / |
| Microbiological Control | |||
| Total Plate Count | 10000cfu/g Max | Conforms | AOAC |
| Yeast & Mold | 100cfu/g Max | Conforms | AOAC |
| E.Coli | Negative | Negative | AOAC |
| Salmonella | Negative | Negative | AOAC |
Competitive Advantages
1.Golden Manufactory under ISO/GMP with large stock.
2.We offer high quality products at competitive price.
3.Shortest delivery time.
4.Flexible payment terms.
5.Timely after-sale service.
6.International Authorized Third-Party Test For The Products You Demand.
7.Our products have been exported to USA, Japan, Germany, France, United Kingdom, Italy, Brazil, Canada, Russia,Turkey,South Korea,French,Thailand,Malaysia,Spain and many other countries.
FAQ
1.Can I get samples for testing?
Yes,sample can be provided,but you will need to pay the freight.