L-Threonine

• Post Date:

  Oct 29,2013

• Expiry Date:

  Nov 12,2013

• Detailed Description:

  Cas No. :72-19-5 Product Specification of L-Threonine(Feed Grade):
  Description Standard Q/FCCW 006-2004
  Appearance White or light-brown Crystal or powder
  Assay(dry basis) ≥98.5%
  Specific rotation[α]D20 -26.00—-29.00
  Loss on drying ≤1.0%
  Residue on ignition ≤0.3%
  Ammonium(NH4+) ≤0.04%
  Heavy metals(as Pb) ≤20mg/kg
  Arsenic(As) ≤2mg/kg
  PH 5.0-6.5
  Packaging Detail: 25kg Paper Bag Inner lined Plastic Bag or as customer's requirement.
  

• CAS Registry Number:

  72-19-5

• Synonyms:

  ;L-2-Amino-3-hydroxybutyric acid;L-Threonine, USP Grade;L-Threonine, allo-Free;H-Thr-OH;(2S,3R)-(-)-Threonine;Thr;(2S,3R)-2-Amino-3-hydroxybutyric acid;2-Amino-3-hydroxybutanoic acid;1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde semicarbazone;Threonine;L-Threonin;

• Molecular Formula:

  C₄H₉NO₃

• Molecular Weight:

  119.1192

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  WEIFANG VOT INTERNATIONAL BUSINESS CO., LTD     [ China ]        

• Contact:

  Wang

• Tel:

  0536-2456718

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  0536-8231856

• Email:

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