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Largest Manufacturer Supply Choline Dihydrogencitrate salt CAS 77-91-8 For stock delivery

Largest Manufacturer Supply Choline Dihydrogencitrate salt CAS 77-91-8 For stock delivery

  • Purity
    99.9%
  • Use
    Health Care
  • Origin
    China
  • Package
    1KG/Tin 25KG/Drum*Carton
  • Manufacturer
    XI'AN LEADER BIOCHEMICAL ENGINEERING CO.,LTD
  • Place of Origin
    CHINA
  • Brand Name
    Leader
  • Certification
    ISO,GMP,SGS,HALA,KOSER,HACCP
  • Model Number
    LD
  • Minimum Order Quantity
    25KGS
  • Price
    Negotiate Depend on order quantity
  • Packaging Details
    25KG/Drum
  • Delivery Time
    2-3 working days
  • Payment Terms
    Western Union, MoneyGram, T/T, L/C
  • Supply Ability
    10MTS/Month

Largest Manufacturer Supply Choline Dihydrogencitrate salt CAS 77-91-8 For stock delivery

Choline dihydrogencitrate salt Basic information
Product Name: Choline dihydrogencitrate salt
Synonyms: Choline Citrate (1:1) (Salt);Cholinvel;Citracol;Colicitrin;Coline citrate;Coline dihydrogen citrate;Delichol;2-(carboxymethyl)-2,4-dihydroxy-4-keto-butyrate
CAS: 77-91-8
MF: C6H7O7.C5H14NO
MW: 295.29
EINECS: 201-068-6
Product Categories: Biochemistry;Vitamin Related Compounds;Vitamins
Mol File: 77-91-8.mol
Choline dihydrogencitrate salt Structure
 
Choline dihydrogencitrate salt Chemical Properties
Melting point 105-107.5°
storage temp. 2-8°C
Water Solubility almost transparency
Merck 14,2207
CAS DataBase Reference 77-91-8(CAS DataBase Reference)
EPA Substance Registry System Choline citrate (1:1) (77-91-8)
 
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 2
RTECS GA2582000
HS Code 29231000
MSDS Information
Provider Language
SigmaAldrich English
 
Choline dihydrogencitrate salt Usage And Synthesis
Chemical Properties White crystalline powder
Originator Chothyn, Flint, US,1945
Manufacturing Process 30 lb of trim were added to 70.4 lb of methyl alcohol to which 9.2 lb of water had previously been added. To the resulting solution in a closed vessel 23 lb of ethylene oxide gas were introduced and the resulting mixture then maintained at a temperature of 16 C to 30 C and agitated for 6 hours. During the reaction the pressure in the reaction vessel varied from about 17.5 psi at the start of the reaction to 0 psi at the end of the reaction. The resulting solution was then added with agitation to a refluxing solution of 40 liters of isopropyl alcohol containing 95 lb of citric acid dissolved therein. This mixture was then cooled to 0°C and held at that temperature overnight. The white crystalline choline dihydrogen citrate which formed was separated from the solvent mixture by filtration and dried in vacuo. 117 lb of anhydrous, crystalline choline dihydrogen citrate having a purity of 99.6% were obtained. This was a yield of 78% based on the amount of trim employed.
Therapeutic Function Lipotropic
 
Choline dihydrogencitrate salt Preparation Products And Raw materials
Raw materials Citric acid-->Trim-->ETHYLENE OXIDE