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Choline Bitartrate

Inquiry
  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: 87-67-2 choline bitartrate
  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
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