American Molecules - USA

Choline Bitartrate or Choline Acid Tartrate or Choline Hydrogen Tartrate USP Dietary Supplement FCC Food Grade Supplier Exporter Manufacturers' Representative, also Micro-encapsulated Choline Bitartrate

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Choline Bitartrate or Choline Acid Tartrate or Choline Hydrogen Tartrate
CAS Number: 87-67-2

Molecular Formula: C9H19NO7 or [HOCH2CH2N (CH3)3]C4H5O6
Molecular Weight: 253.25

Choline Bitartrate or Choline Hydrogen Tartrate Suppliers
Choline Bitartrate or Choline Acid Tartrate or Choline Hydrogen Tartrate

Choline Bitartrate USP Dietary Supplement Grade:
C9H19NO7 --- 253.25 --- 87-67-2
2-Hydroxyethanaminium,-N,N,N-trimethyl-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (1:1). (2-Hydroxyethyl)trimethylammonium-L-(+)-tartrate salt (1:1).
Choline Bitartrate contains not less than 99.0 percent and not more than 100.5 percent of C9H19NO7, calculated on the anhydrous basis.
Packaging and storage: Preserve in well-closed containers.

A: Infrared Absorption.
B: Dissolve 1 g of Choline Bitartrate with 20 mL of water, and add 2 mL of potassium chloride solution (1 in 4). A white precipitate of potassium bitartrate is formed.
Specific rotation: between +17.5 and +18.5 .
pH: between 3.0 and 4.0, in a solution (1 in 10).
Water: not more than 0.5%.
Residue on ignition: not more than 0.1%.
Arsenic: the limit is 2 micro-gm per g.
Lead: not more than 0.3 micro-gm per g is found.
Heavy metals: 10 micro-gm per g.
Limit of total amines: not more than micro-gm per g.
Chromatographic purity: To pass the test.

Choline Bitartrate FCC Food Grade:
(2-Hydroxyethyl)trimethylammonium-L-(+)-tartrate Salt
[HOCH2CH2N (CH3)3]C4H5O6
C9H19NO7 Formula wt 253.25
INS: 1001(v) CAS: [87-67-2]

Choline Bitartrate occurs as a white, hygroscopic, crystalline powder. It is freely soluble in water, slightly soluble in alcohol, and insoluble in ether and in chloroform.
Function: Nutrient.

A. Dissolve 500 mg of sample in 2 mL of water, add 3 mL of 1 sodium hydroxide, and heat to boiling. The odor of trimethylamine is detectable.
B. Dissolve 500 mg of sample in 2 mL of iodine. A red-brown precipitate forms immediately. Add 5 mL of 1 N sodium hydroxide. The precipitate dissolves, and the solution becomes clear yellow. Heat the solution. A pale yellow precipitate forms.
C. Add 1 mL of a 1:100 aqueous solution and 2 mL of a 1:50 solution of potassium ferrocyanide to 2 mL of cobaltous chloride. An emerald green color develops immediately.
Assay: Not less than 98.0% of C9H19NO7, calculated on the anhydrous basis.
1,4-Dioxane: Passes test.
Lead: Not more than 2 mg/kg.
Optical (Specific) Rotation: Between: 17.5° and 18.5°.
Residue on Ignition: Not more than 0.1%.
Water: Not more than 0.5%.

We also supply Micro-encapsulated Choline Bitartrate. Micro-encapsulation is done by coating the active base with hydrogenated oil or mono di glycerides.

Please visit SDS Safety Data Sheet of Choline Bitartrate or Choline Acid Tartrate or Choline Hydrogen Tartrate Suppliers.

American Molecules, also known as is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.

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Suppliers and Manufacturers' Representative:
American Molecules - USA
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665