Emeishan Longteng Biotechnology Co., Ltd.
           Home          About us          Products          Company Honors          Company Show          Jobs          Contact us
 
 

  Compound Amino Acid Powder

  Compound amino acid(ammonium
   type), nano powder, liquid
  Single-element chelates
  of amino acids
  Multi-element chelates
 of amino acids

  L-Cystine

  L-Leucine

  L-Tyrosine

  L-Arginine HCL

  L-Arginine

  L-Gulutamic Acid

  L-Pyroglutamic Acid

  L-Lysine HCL

  L-Hydroxproline

  L-Tryptophan

  L-Cysteine HCL MONO

  L-Cysteine HCL ANHY

  L-GLUTAMIC Acid HCL

  N-Acetyl-L-Glutamic Acid

  DL-Methionine

 
 

  Products

L-Lysine HCL

Test Items

Standards

Description White crystal or Crystalline powder

Infrared Absorptions

Meets the requirements

Specific Rotation

+20.7°to +21.5°

State of solution
(Transmittance)

clear and colorless
not less than 98.0%

Chloride(Cl)

19.12% to 19.51%

Ammonium(NH4)

Not more than 0.02%

Sulfate(SO4)

Not more than 0.020%

Iron(Fe)

Not more than 10ppm

Heavy metals (pb)

Not more than 10ppm

Arsenic(As2O3)

Not more than 1ppm

Other amino acids

Conforms

Loss on drying

Not more than 0.40%

Residue on ignition
(sulfated)

Not more than 0.10%

PH

5.0 ~ 6.0

Assay

99.0% `~ 100.5%

Pyrogen

Nonpyrogenic

 

 
Copyright(C)2010,Emeishan Longteng Biotechnology Co., Ltd. All Rights Reserved.  Supported by   
Chinese English 99ƷþþĻ