Home > Offer to Sell > Intermediates > Pharmaceutical intermediates > Chitosan CAS 9012-76-4 for Antibacteria (jerryzhang001@chembj.com)
Chitosan CAS 9012-76-4 for Antibacteria (jerryzhang001@chembj.com)
Inquiry
| Post Date: | Mar 24,2017 |
| Expiry Date: | Sep 20,2017 |
| Detailed Description: |
Cas No. :9012-76-4
Chitosan CAS 9012-76-4 for Antibacteria
Product Name: Chitosan; Synonyms: POLY(BETA-(1,4)-2-AMINO-2-DEOXY-D-GLUCOSE);POLY(BETA-(1,4)-D-GLUCOSAMINE);POLY(D-GLUCOSAMINE);POLY-(1,4-BETA-D-GLUCOPYRANOSAMINE);POLY-[1->4]-BETA-D-GLUCOSAMINE;BETA-(1,4)-2-AMINO-2-DEOXY-D-GLUCOSE;DEACETYLATED CHITIN;CHITOSAN; CAS: 9012-76-4; MF: C6H11NO4X2; MW: 161.16; EINECS: 222-311-2; Product Categories: Miscellaneous Natural Products;Biochemistry;Polysaccharides;Sugars;Nutritional Supplements;Dextrins、Sugar & Carbohydrates;Activity Other;Carbohydrate adjuvants;Carbohydrates A-C;Chitosan and Chitin;Activity;and Substrates;Biochemicals and Reagents;Carbohydrates;Carbohydrates A to Z;Cell Culture;Chitosan;Enzyme Substrates;Enzymes;Inhibitors;Materials Science;Natural Polymers;Polymer Science;Polymers;Polysaccharide;Vaccine Adjuvants;Vaccine Production;Oligosaccharide，Biostimulate; storage temp.: room temp; Description: The commonly referred chitin mainly means chitosan. It appears as amorphous solid with the specific rotation [α] D11 being 3 ° ~ + 10 °. It is almost insoluble in water but is soluble in organic acids such as formic acid, acetic acid, benzoic acid and naphthenic acid as well as some dilute inorganic acids. The industrial product appears as white or off-white translucent flake solid with slightly pearlescent. It is tasteless, non-toxic and readily biodegradable. It is a rare natural cationic polyelectrolyte. The polysaccharide obtained by removing the acetyl group in the chitin glycosyl through strong base hydrolysis or enzymatic reaction can be dissolved in an aqueous solution of low acidity with excellent biocompatibility, non-antigenicity and is insoluble in body fluids. It can be obtained through using the raw material of chitin that is widely existed in the lower animals and plants, such as the shell of arthropods (shrimp, crab) for deacetylation reaction via alkali and heating treatment. Chitosan is widely applied in medicine, mainly includes: 1. kill parasites and inhibit bacterial activity; 2. produce medical fibers and films, such as surgical sutures, medical paper and fiber membrane, the membrane artificial kidney, artificial skin, etc.; 3. used as drug carriers, sustained-release membrane, sustained release gel; 4. anti-tumor; 5. used as a coagulant and anti-coagulant; 6. used as ophthalmic materials such as contact lenses; 7. lower the lipid and cholesterol; 8. anti-acid and anti-ulcer. This product is non-toxic to humans and will not produce secondary pollution to the environment as well. Therefore, it has wide application in the field of water treatment, food, medicine and agriculture. In water treatment, it is mainly used as polyelectrolyte coagulant, sludge dewatering aids and purifying agent. Usage: It is mainly applied to food, medicine, agricultural seeds, daily chemicals, industrial wastewater treatment and other industries. Chitosan has various effects such as improving immunity, activation of cells, preventing cancer, lowering blood pressure, lowering blood pressure, anti-aging and regulating body environment. It can be used in medicine, health care and food fields. In the field of environmental protection, chitosan can be used in sewage treatment, protein recovery, and water purification. In functional materials, the chitosan can be used in film material, carriers, adsorbents, fibers, medical materials and the like. In the field of light textile, chitosan can be used for fabric finishing, health underwear and paper additives. In the field of agriculture, it can be applied to feed additives, seed treatment, soil improvement, and preservation of fruit. In the field of tobacco, tobacco Chitosan is an excellent sheet gel and can also improve the taste with being non-toxic and odorless upon burning. |
| CAS Registry Number: | 9012-76-4 |
| Synonyms: | ;beta-(1,4)-2-Amino-2-deoxy-D-glucose;beta-1,4-Poly-D-glucosamine;Deacetylated chitin;Poliglusam;Poly-D-glucosamine;2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-deoxy-2-[(methoxycarbonyl)amino]-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranose; |
| Molecular Formula: | (C6H11NO4)n |
| Molecular Structure: | 
|
| Safety Description: | S24/25:; |
| Company: | Nanjing Bangnuo Biotechnology Co., Ltd. [ China ] |
| Contact: | Jerry Zhang |
| Tel: | 86-25-52198306 |
| Fax: | 86-25-52198306 |
| Email: | jerryzhang001@chembj.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
