Product Description
Choline Bitartrate Coated is a microencapsulated choline salt designed for improved stability, flowability, and reduced hygroscopicity. Choline acts as an essential precursor for phosphatidylcholine (a key component of cell membranes) and acetylcholine (a critical neurotransmitter). It supports hepatic lipid transport by promoting lipoprotein assembly, reduces hepatic fat accumulation, and participates in one‑carbon metabolism as a methyl‑group donor. The coating layer minimizes moisture uptake, controls odor release, and enhances compatibility with direct compression, dry blending, and feed premixing processes.
Product Specification
| Item | Standard Value |
|---|---|
| Appearance | White crystalline powder |
| Odor | Odorless or faint characteristic odor |
| Melting Point | 151–153 °C |
| Bulk Density | 0.70–0.85 g/mL |
| Water Solubility (25 °C) | 122 g / 100 g water |
| Assay (Dry Basis) | ≥98.0% |
| pH (10% Aqueous Solution) | 3.0–4.0 |
| Loss on Drying | ≤0.5% |
| Residue on Ignition | ≤0.1% |
| Heavy Metals (Pb, As, Cd, Hg) | Complies with food‑grade limits |
Safety Profile
Choline Bitartrate Coated is recognized as safe for use in foods, supplements, and animal feed under intended usage conditions.
- Oral LD₅₀ (choline basis): approx. 200–400 g in humans; acute toxicity is low.
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At recommended dosages, adverse effects are uncommon; high intake may cause mild gastrointestinal upset or fishy odor due to trimethylamine metabolism.
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May cause slight eye, skin, or respiratory irritation; avoid inhalation and direct contact.
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Not classified as a hazardous material for transport; incompatible with strong oxidizing agents.
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Pregnant, lactating, or medically compromised persons should consult a professional before use in human formulations.
Applications
- Human Nutrition: Dietary supplements (tablets, capsules, powder blends); functional foods and fortified beverages; infant formula (compliant with national food standards).
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Animal Feed: Poultry, swine, and aquafeed premixes; supports lipid metabolism and liver function; limits per local feed regulations.
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Excluded Uses: Not for injectable products, unapproved pharmaceuticals, or high‑dose therapeutic formulations without regulatory authorization.
Certifications & Compliance
- ISO, Kosher, Halal
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COA, MSDS available per batch
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Non‑GMO, Allergen‑Free, Non‑Irradiated
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Anti‑Doping compliant, Food‑grade certificate
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Heavy metals statement
Deliver, Shipping and Serving
Packaging and service
Storage: Store in a dry, cool, and well-ventilated place.
Packaging: 1 kg/bag, 25 kg/drum
Delivery Time: 7 days after order placement
Delivery Methods
1.Express Delivery
3-5 days for shipments under 100 kg
Door-to-door service
2.Ocean Freight
Over 300 kg: Approximately 30 days. Port-to-port service requires a professional customs clearance agent.
3.Air Freight
100kg-1000kg, 5-7 days
Airport-to-airport service, requires a professional customs clearance agent
Everything You Need to Know
What is the difference between coated and standard Choline Bitartrate?
A: Coated grade uses microencapsulation to lower hygroscopicity, reduce odor, improve flow, and boost stability-better for tablets, premixes, and feed.
Is this product suitable for direct compression tablets?
A: Yes, the coated structure improves flowability and reduces capping/sticking; ideal for direct compression and dry blending.
Can you provide customized coating thickness or particle size?
A: Yes, we offer tailored coating ratios and particle size distributions to match your formulation and process.
Is this material Halal and Kosher certified?
A: Yes, full Halal and Kosher certificates are available upon request.
Send inquiry or contact us to get free sample, and learn more details about it.
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