ChemFine International Co., Ltd.
Main products:fine chemicals
Products
Contact Us
  • Contact Person : Mr. Ye Weixin
  • Company Name : ChemFine International Co., Ltd.
  • Tel : 86-510-82753588
  • Fax : 86-510-82753598
  • Address : Jiangsu,Wuxi,Room 417,Taihu Pearl Digital Mansion,No.99,Qingyang Road, Wuxi,China
  • Country/Region : China
  • Zip : 214023

L-Asparagine Monohydrate

L-Asparagine Monohydrate
Product Detailed
Mainly used as a pharmaceutical intermediate,also used in the research work of biochemistry
Purity ≥98.5%
 Specific Rotation[a]20D +33.5°~+36.5°6NHCl
 Loss on drying 11.5~12.5%
 Chloride ≤200ppm
 Sulfate ≤200ppm
 Fe ≤10ppm
 Transmittance ≥98.0%
 Heavy metalsPb ≤10ppm
 ArsenicAs ≤1ppm
 Residue on ignition(Sulfate) ≤0.10%
 NH4+ ≤0.1%

L-Asparagine Monohydrate



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