Chitosan

• Post Date:

  Aug 09,2018

• Expiry Date:

  Nov 07,2018

• Detailed Description:

  Cas No. :9012-76-4 Quantity: 50Metric Tons
  Price:1 USD Metric Tons
  Payment Method: D/P D/A Pay/Pal T/T L/C
  Chitosan
  
  Product Name Chitosan Molecular Structure
  Other Name Poly(beta-(1,4)-2-amino-2-deoxy-D-glucose);
  Poly(beta-(1,4)-D-glucosamine);
  CAS No 9012-76-4
  Molecular Formula C6H12NO4
  
  Check-Point Specification
  Appearance Light Yellow Powder
  Degree of Deacetylated ≥ 85%
  Moisture  ≤10.0%
  Ash ≤1.0%
  Viscosity ≤100 mpa.s
  Arsenic ≤0.5ppm
  Heavy Metal ≤10ppm
  Bulk Density ≥0.3 g/ml
  Number of microbe colonies ≤1000 cfu/g
  Escherichia coli ≤30
  Salmonella Not detectable
  Packing：10kgs fiber drum
  Product Usage：chitosan is widely used in textile, printing and dyeing, leather, coating, cigarette, plastic, cosmetics, food, feed, medicine, health care, color film, papermaking, bioengineering, plant protection, sewage treatment, and other fields.

• 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:

  Jiaxing winchan import and export co ltd     [ China ]        

• Contact:

  Richard Xu

• Tel:

  0573-82118911

• Fax:

  0573-82118715

• Email:

  sales@kingvoltchemical.com