Choline Bitartrate
Choline Hydrogen Tartrate
- CAS
- 87-67-2
- EC
- 201-763-4
- Sectors
- Nutraceuticals & Supplements, Animal Nutrition
Choline Bitartrate (CAS 87-67-2) is a white crystalline, hygroscopic compound that combines choline with tartaric acid, providing a highly bioavailable source of choline for dietary supplements, animal feed, and other choline-fortified formulations.
Typical Properties
| Molecular formula | C5H14NO.C4H5O6 |
|---|---|
| Molecular weight | 253.25 g/mol |
| Appearance | White cryst. powder |
| Form | Solid |
| Color | White to Off-White |
| Odor | odorless or lt. trimethylamine odor |
| Melting point | 56 °C |
| Boiling point | 399.3 °C |
| Density | 1.47 g/cm3 |
| Water solubility | Soluble in alcohol and slightly soluble in water. |
| Flash point | 209.4 °C |
| pH | 3.0-4.4 (50g/l, H2O, 20°C) |
| GHS signal word | Warning · Irritant / harmful |
| HS code | 29231000 |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
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Choline Bitartrate
Applications
Used in dietary supplements for liver function, cognitive performance, and fat metabolism. In animal nutrition, it supports growth and lipid transport.
Safety & Risks
Non-toxic; avoid prolonged exposure to air and moisture.
Packaging
Supplied in 25 kg PE-lined fiber drums or aluminum bags. Store cool, dry, and sealed.