Ningbo Samreal Chemical Co., Ltd.
Main products:Pharmaceutical chemicals,intermediates,agrochemicals,dyestuff,catalyst,water treatment chemical,fine chemical,food additive,organic chemical
Contact Us
  • Contact Person : Ms. Liu Emily
  • Company Name : Ningbo Samreal Chemical Co., Ltd.
  • Tel : 0086-574-87670845
  • Fax : 0086-574-87674145
  • Address : Zhejiang,Ningbo,Room 1007,No.1498, Jiangnan Road, Hi-tech Zone, Ningbo,China
  • Country/Region : China
  • Zip : 315040

Food grade chitin

Food grade chitin
Product Detailed
Molecular formula: (C8H13NO5)n Chemical name: Beta-1,4-poly-N-acetyl-D-glucosamine

Character: Off-white, innocuous, flavourless semitransparent and amorphous solid. Insoluble in water, dilute acid, dilute alkali.Applications:Widely existing in shell of shrimp and crab, insect shell, fungi cell and water plant's cell wall.Chitin is mainly made from shell of shrimp and crab, which is abundant basic raw material for chitosan and glucosamine through the techniques of decalcification,deproteinization and decoloration etc.






Foode grade chitin

Industrial chitin


Original white

Original white


≤ 10%

≤ 12%

Ash content

≤ 1%

≤ 2%

Nitrogen content




 Snow crab shell

 shrimp shell




Food grade chitin

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