Anhui Huaheng Bioengineering Co., Ltd.
Main products:L-Alanine,D-Alanine,DL-Alanine,D- Aspartic Acid
Products
Contact Us
  • Contact Person : Mr. Yu Sam
  • Company Name : Anhui Huaheng Bioengineering Co., Ltd.
  • Tel : 86-551-4219588
  • Fax : 86-551-7114908
  • Address : Anhui,Hefei,18/F, Zhongzhou Century Plaza, Fengyang Road, Hefei City, Anhui Province. China
  • Country/Region : China
  • Zip : 230011

L-Aspartic Acid

L-Aspartic Acid
Product Detailed
Related Categories:Pharmaceutical
Related Product Searches:L-Aspartic Acid,High Quality,aspartic acid, amino acid
1.Assay:98.5% 2.Characteristics: White crystals or crystalline powder 3.Quality Standards: CP2010,USP32,EP5,AJI97,FCC4,BP

1.Assay:98.5% 2.Characteristics: White crystals or crystalline powder 3.Quality Standards: CP2010,USP32,EP5,AJI97,FCC4,BP

Molecular Formula:C4H7NO4  

Molecular Weight: 133.10Cas No: 56-84-8Recommended limit: 1 year

                                          AJI97

Test Item

Specification

Assay

98.5%~101.0%

Specific rotation [α]D20°

+24.8°~+25.8°

PH

2.5~3.5

State of solution

(Transmittance)

More Than 98.0%

 Chloride content  

Not More Than  0.02%

 Sulfate (SO4)

Not More Than  0.02%

Ammonium (NH4)

Not More Than  0.02%

Other amino acids

Not More Than  0.5%

Loss on drying

Not More Than  0.2%

Residue on ignition 

Not More Than  0.1%

Iron(Fe)

Not More Than  0.001%

 Heavy metals

Not More Than  0.001%

Arsenic

Not More Than  0.0001%

Pyrogen

up to specification

L-Aspartic Acid



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