Sell 2-Amino-3-hydroxypropionic acid

• Post Date:

  Oct 30,2013

• Expiry Date:

  Oct 30,2014

• Detailed Description:

  Cas No. :302-84-1 Quantity: 1Kilograms
  Specs:White crystalline power
  Payment Method: T/T , Paypal , Western Uion , L/C
  FIRST:
  Name:DL-Serine
  Products content: 98%
  The CAS No: 302-84-1
  Quality Standard: pharmaceutical grade
  Package:25kg/drum
  English Name:(+/-)-2-Amino-3-hydroxypropionic acid; H-DL-Ser-OH
  Formula: C3H7NO3
  
  SECOND:
  Purpose: nutritional supplement. Amino acids.
  1) Mainly used for amino acid infusion, with special wettability, also used
  in cold cream, cosmetics.
  2) Serine constitute the human body of several kinds of essential amino
  acid protein a, for the construction of a protein has a very important role
  
  THREE:
  Finished Inspection Report
  
  Articles Specifications Results
  Appearance White crystals or crystalline power White crystalline power
  Chloride <=0.02% <0.02%
  Arsenic <=1ppm <1ppm
  Sulfate <=0.02% <0.02%
  Ammonium(NH4) <=0.02% <0.02%
  Iron(FE) <=10ppm <10ppm
  Other Amino acids Meets the requirement Conforms
  Heavy metals(as Pb) <=10ppm <10ppm
  Loss on drying <=0.20% 0.09%
  Residue on ignition <=0.10% 0.05%
  Solution transmittance >=95% 98.0%
  Assay 99.0%-101.0% 99.54%
  
  
  Spec Chloride≤0.02% White crystals or crystalline power
  Quantity 2ton
  Package 25kg/drum aluminum foil bag , plastic drum packed
  Related Keywords: H-DL-Ser-OH , L —Serine , serine , DL-Serine , FCC
  
  
  

• CAS Registry Number:

  302-84-1

• Synonyms:

  ;(+/-)-2-Amino-3-hydroxypropionic acid;H-DL-Ser-OH;

• Molecular Formula:

  C₃H₇NO₃

• Molecular Weight:

  105.0926

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  shanghai Xuxin Chemical Technology Co., Ltd     [ China ]        

• Contact:

  Camellia

• Tel:

  8618868922857/86-021-60890630

• Fax:

  86-02160890620

• Email:

  camellia_chemical@163.com