CAS No.: | 87-67-2 |
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Formula: | C9h19no7 |
Environmental Protection: | Yes |
Certification: | GMP,SGS,ISO9001,Halal,Kosher |
Color: | White |
Classification: | Raw Material |
Customization: |
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Product Description
Name: DL-Choline bitartrate
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
CAS NO: 87-67-2
Structure: [HOCH2CH2N(CH3)3]+[HOOCCHOHCHOHCOO-]
Molecular Formula: C9H19NO7
Molecular Weight: 253.25
Content (%): 98.5%-100.5%
Specification: Food Chemicals Codex ( IV )
Physical properties: White, hygroscopic crystalline powder. Sour taste, odorless or the trimethylamine unpleasant stink. Soluble in water, slightly soluble in ethanol, insoluble in chloroform, ether and benzene.
*Only selected data is represented here, for a full set of specifications we refer to our Specifications sheet.
Item | Specification | Test Results |
Appearance | White ,hygroscopic,crystalline powder | Conforms |
Identification A,B&C | Positive reaction | Conforms |
Assay(calculated on the anhydrous basis) | NLT 98.0% | 99.1% |
pH(1 in 10) | 3.0-4.0 | 3.42 |
Water | NMT 0.5% | 0.23% |
Residue on ignition | NMT 0.1% | 0.03% |
Heavy metals | NMT 10mg/kg | <10mg/kg |
Lead(Pb) | NMT 2mg/kg | <2mg/kg |
Arsenic (As) | NMT 1 mg/kg | <1mg/kg |
Mercury (Hg) | NMT 0.1 mg/kg | <0.1mg/kg |
Cadmium(Cd) | NMT 1 mg/kg | <1mg/kg |
1,4-Dioxane | Passes test | Conforms |
Total plate count | ≤1000CFU/g | <1000CFU/g |
Yeast and mold | ≤100CFU/g | <100CFU/g |
E.Coli | Negative/25g | Negative |
Salmonella | Negative/25g | Negative |
Staphylococcus aureus | Negative/25g | Negative |
Particle size | Through 20 Mesh 100% | Conforms |
• Infant food, formulas and milk powder to improved infant cognitive development and prenatal nutrition.
• Enhanced brain function and memory for all ages.
• Health benefits for ADHD, Alzheimer, autism and cardiovascular and liver problems.
• Multivitamin complex and functional food/drinks for recuperative value for fatigue of hard workers. and athletes.
• Feed additive.
• Salt substitute for intermediates and API.
• Substitute of Choline Chloride.
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