DL-2-Phenylpropionic acid 492-37-5

• Post Date:

  Jan 12,2019

• Expiry Date:

  Jan 12,2020

• Detailed Description:

  Cas No. :492-37-5 Item
  Specification
  Specific rotation
  +39.5 to +41.5°
  State of solution(transmittance)
  Clear 98.0% min.
  Chloride[cl]
  0.020% max.
  Ammonium [NH4]
  0.02% max.
  Sulfate[SO4]
  0.020% max
  Iron[Fe]
  10ppm max.
  Heavy metals [Pb]
  10ppm max
  Arsenic[As2O3]
  1ppm max
  Other amino acids
  Chromatographically not detectable
  Loss on drying
  0.20% max.
  Residue on ignition[sulfated]
  0.10% max.
  Assay
  99.0% min

• CAS Registry Number:

  492-37-5

• Synonyms:

  ;DL-Hydratropic acid;2-Phenylpropionic acid;2-Phenylpropanoic acid;Benzeneacetic acid, alpha-methyl-;DL-alpha-Phenylpropionic Acid;Hydratropic acid;α-phenylpropionic acid;benzeneaceticacid,α-methyl;2-Phenyl propionic acid;

• Molecular Formula:

  C₉H₁₀O₂

• Molecular Weight:

  150.1745

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd     [ China ]          

• Contact:

  Miss Wang

• Tel:

  027-50661278

• Fax:

  027-87569548

• Email:

  sales03@benjaminpharmchem.com