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Chitosan CAS:9012-76-4
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| Post Date: | Mar 30,2013 |
| Expiry Date: | Mar 30,2014 |
| Detailed Description: |
Cas No. :9012-76-4
Quantity: 20Metric Tons Payment Method: TT/LC/DP Chitosan CAS:9012-76-4 Another Name: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 CAS:9012-76-4 EINECS:222-311-2 Molecular Formula:(C6H11NO4)n Solubility: insoluble in water Melting Point:88° C Stability:Stable. Incompatible with strong oxidizing agents. Water Solubility:insoluble in water Refractive index:1.7 Appearance:faintly beige solid Advantage:Claimed to have the ability to retain fats and cholesterol in the stomach. Packaging Detail:25kg bags or fiber drum Properties:It is extracted from chitin,insoluble in water but soluble in dilute acid and absorbed by human bodys.As the firdt derivate,it's chemical constitution is macromolecule alkalescent polysaccharide polymer with cation.It has peculiar physical,chemical properties and bioactive function. Use:It can mostly be applied in the following industries:textile,dyeing and printing,leather,tobacco,plastic,food additive,fodder,pharmaceutics,color film,paper manufacturing,biological engineering,agriculture protecting and dispose waste water etc. Items Specification Appearance White or yellowish powder odor with its unique odor Moisture ≤10 Ash Content% ≤1.0 Pb mg/kg ≤0.5 Hg mg/kg ≤0.05 As mg/kg ≤0.5 Viscosity mpa.s20°C ≥10(or as customer require) DAC Degree % ≥90 Particle Size 40 100 Density g/ml as your require Total Plate Count cfu/g ≤ 1000 E.COLI MPN/100g ≤40 Yeast&Mold cfu/g ≤25 Salmonella Not allowed Packing 10/25kg paper drum |
| 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: | 
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| Safety Description: | S24/25:; |
| Company: | Hubei Yuancheng Pharmaceutical Co., ltd [ China ] |
| Contact: | Lupin |
| Tel: | +86-27-68886724 |
| Fax: | +86-27-88048077-899 |
| Email: | ycgsales02@ycphar.com |
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