Choline Bitartrate

• Post Date:

  Aug 18,2013

• Expiry Date:

  Feb 14,2014

• Detailed Description:

  Cas No. :87-67-2

  Item	Food Chemicals Codex ( IV )
  Identification A , B , C	Ok
  Assay > %	99.7
  As ≤%	0.0003
  Heavy metals(as Pb ) ≤%	0.002
  Pb ≤%	0.001
  Residue on ignition ≤%	0.1
  Moisture ≤%	0.5
  PH	3.4 ~ 3.7
  1,4-dioxan	Ok
  Escherichia coli	no
  salmonella	no
  coliform	<300g
  number of microzyme	<100g
  Total number of bacteria	≤3000g
  Appearance	white crystalline powder

• CAS Registry Number:

  87-67-2

• Synonyms:

  ;choline hydrogen tartrate;Cholinebitartrate;2-hydroxy-N,N,N-trimethylethanaminium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate;2-hydroxy-N,N,N-trimethylethanaminium 3-carboxy-2,3-dihydroxypropanoate;

• Molecular Formula:

  C₉H₁₉NO₇

• Molecular Weight:

  253.2497

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Hangzhou Donglou Bio-nutrient Co., Ltd.     [ China ]          

• Contact:

  Lou Hailong

• Tel:

  +86-571-82225795,13805753795,1

• Fax:

  +86-571-82226695

• Email:

  sales@dongloubio.com