L(+)-Aspartic acid

• Post Date:

  Jan 27,2015

• Expiry Date:

  Jul 26,2015

• Detailed Description:

  Cas No. :56-84-8 Product description:

  【Description】 Colorless to white crystal powder, it is not essential human body amino acid. The natural l-aspartic acid
  exist in kinds of Zoology and botany protein, high quantity contained in beet's treacle.

  【Specification】  AJI97 FCCV USP30 

  Items	Standard
  Assay	98.5%~101.0%
  Specific rotation[α]D20	+24.8°~+25.8°
  pH	2.5~3.5
  Transmittance	≥98.0%
  Loss in drying	≤0.20%
  Residue on ignition	≤0.10%
  Chloride[Cl-]	≤0.02%
  Sulfate[SO42-]	≤0.02%
  Arsenic[As]	≤1ppm
  Heavy metals[Pb]	≤10ppm
  Iron[Fe]	≤10ppm
  Ammonium[NH4+]	≤0.02%
  Other amino acids	Conforms

  【Function】 In medicine, L-Aspartic acid is used as medicine of cardiopathy, hepar function accelerator, ammoniate
  toxicide, eliminating fatigure agent and the composition of amino acid injection. In industry, it is
  main material of L-Alanine and Asparagine. In food, it can be used as freshening agent, high sweetness agent
  of low heat and uncorrosing tooth,and elininating fatigure agent in drink of sports type.        
  【Package】 25kg-1000KG  net weight Plastic woven bag  lined with PE bag, or according to the customer`s demand

• CAS Registry Number:

  56-84-8

• Synonyms:

  ;L-2-Aminobutanedioic acid;L-Aminosuccinic acid;H-Asp-OH;L-Aspartic acid;L-Asparaginic acid;L-Aspantic acid;L-(+)-Aspartic acid;L-Aspartic Acid;

• Molecular Formula:

  C₄H₇NO₄

• Molecular Weight:

  133.1

• Molecular Structure:

  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  SHANDONG JU WEITAI BIOTECHNOLOGY CORP     [ China ]          

• Contact:

  Wu Junzhi

• Tel:

  +86-530-8096776 13012659047

• Fax:

  +86-530-8097997

• Email:

  varsalwu@163.com