Dl-alpha Tocopheryl Acetate 50%
CAS No： 7695-91-2
Molecular Formula： C₃₁H₅₂O₃
Molecular Weight： 472.74
Appearance： White or off-white free-flowing powder / granular powder
Assay (Vitamin E as C₃₁H₅₂O₃)： ≥ 50.0%
Loss on Drying： ≤ 5.0%
Particle Size： ≥ 90% through sieve No. 20 (US) / ≥ 99% through 0.85 mm sieve
Bulk Density： 0.35 – 0.60 g/cm³
Residue on Ignition (600°C)： ≤ 3.0%
Water Solubility： Insoluble in water (standard grade) / Dispersible (CWS grade)
Dl-alpha Tocopheryl Acetate 50%: Premium Vitamin E Powder for Feed & Nutritional Applications
Easy Health Inc. Dl-alpha Tocopheryl Acetate 50% gives you just that. Our premium vitamin powder is a free-flowing product with ≥ 50.0% active vitamin E (as C₃₁H₅₂O₃), which is suitable for industrial feed production and nutritional fortification.
With 11+ years of experience in Natural Ingredient Manufacturing, we have formulated this product to endure pelleting temperatures without compromising on bioavailability. The acetate form is much more resistant to oxidation than free tocopherol, thus your formulas will hold their potency through manufacture and storage. Our powder has good flow properties with a bulk density of 0.35–0.60 g/cm³ and a particle size distribution of ≥ 90% passing screen No. 20 (US), perfect for automated mixing systems.
We examine each batch rigorously to ensure that they satisfy worldwide quality standards with ISO, Halal, Kosher and HACCP certifications.
What Makes Our Vitamin E Powder Different?
The product is a stabilised synthetic vitamin E made with superior microencapsulation technology. Our powder format mixes the active ingredient with modified carriers to provide a stable, easy-to-handle solution, unlike thick vitamin E oil that oxidises quickly.
Esters of acetate protect the phenolic hydroxyl group against decomposition. This means your product is powerful even in difficult manufacturing settings. You get regular vitamin E activity, without the handling issues of liquid versions.
Our powder, white to off-white in colour, is highly soluble in feed matrices. It mixes well, without any clumping or the dust clouds that bother many powdered additives.
Technical Specifications
| Parameter | Specification |
|---|---|
| Other Names | DL-alpha-tocopheryl acetate; ALL-RAC-alpha-tocopheryl acetate; Vitamin E Acetate |
| CAS No. | 7695-91-2 |
| Molecular Formula | C₃₁H₅₂O₃ |
| Molecular Weight | 472.74 |
| Appearance | White or off-white free-flowing powder / granular powder |
| Assay (Vitamin E) | ≥ 50.0% |
| Loss on Drying | ≤ 5.0% |
| Particle Size | ≥ 90% through sieve No. 20 (US) / ≥ 99% through 0.85 mm |
| Bulk Density | 0.35–0.60 g/cm³ |
| Residue on Ignition (600°C) | ≤ 3.0% |
| Water Solubility | Insoluble (standard) / Dispersible (CWS grade) |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Arsenic (As) | ≤ 2 mg/kg |
| Lead (Pb) | ≤ 2 mg/kg |
| Cadmium (Cd) | ≤ 1 mg/kg |
| Mercury (Hg) | ≤ 0.1 mg/kg |
| Total Plate Count | ≤ 1,000 cfu/g |
| Yeast & Mold | ≤ 100 cfu/g |
| E. Coli | Negative (in 10g) |
| Salmonella | Negative (in 25g) |
Key Benefits for Your Formulations
Heat Resistance You Can Count On
Acetate form maintains strength at the normal temperature of feed pelleting. Your finished feed is fortified with labelled quantities of vitamin E from manufacture through storage.
Improved Bioavailability
The acetate ester is therefore hydrolyzed efficiently in the colon to active α-tocopherol once eaten. Animals get the most antioxidant protection and metabolic support.
Proven Performance in Multiple Species
From chicken to swine, ruminants to aquaculture our vitamin E powder increases immunity, reproductive health, meat quality and stress tolerance. Your livestock perform better under tough situations.
Cost Effective Concentration
At 50% potency, you use less product per tonne of feed. This concentrated formula will cut inclusion rates andlower your overall formulation costs without compromising nutritious content.
Simple Integration
The powder is free-flowing and low dust to assure even mixing in automated systems. Get accurate dosage every time with no hot spots or inadequacies in your finished product.
Diverse Applications for Modern Nutrition
Fortification of Animal Feed
Our Dl-alpha Tocopheryl Acetate 50% is used in premixes by feed makers for poultry, swine and aquaculture. The powder is resistant to high shear mixing and steam conditioning providing stable vitamin E levels to assist animal growth and resistance to disease.
Production of Dietary Supplements
Our powder is used by supplement makers for hard shell capsules and tablets. Its free-flowing nature allows for accurate dosing without the equipment gumming that is experienced with vitamin E oils during encapsulation.
Fortified Food and Beverages
Our CWS (Cold Water Soluble) grade dissolves immediately in liquids for infant formula and meal replacement powders. Complete vitamin E fortification Zero oil separation No sensory difficulties
Quality Control Standards
Each lot of the product is tested completely. The 50% content of vitamin E is confirmed by Gas Chromatography (GC) and High-Performance Liquid Chromatography (HPLC).
The test of particle size distribution using sieve analysis confirms the uniform mixing ability. Our bulk density measurements ensure packaging consistency and volumetric dosage accuracy.
Heavy metal screening is done to meet international safety criteria for arsenic, lead, mercury and cadmium. Microbiological testing removes the possibility of contamination from E. coli, Salmonella, mould and yeast.
For CWS grades, we test for dispersibility in water at 20°C to make sure there is no oily residue visible on the surface of the liquid. This guarantees that your fortified drinks will preserve visual appeal and sensory excellence.
Why Choose Easy Health Inc.?
We have over 11 years expertise in plant extract and vitamin manufacturing and have created a reputation for trustworthy quality and fast service. Our modern production facilities are ISO, Halal, Kosher, FDA registration and HACCP certified.
We provide flexible OEM/ODM services with bespoke formulas and packaging options. Standard products are shipped from our ready stock instantly. Custom orders are shipped within 3-5 days.
Our technical staff offers complete help for formula optimisation and application guidance. We use the best logistics providers such as FedEx, DHL and UPS to ensure that your delivery is effective worldwide, by air or sea.
FAQ
Q: What is the active ingredient?
A: DL-α-tocopheryl acetate (ALL-RAC-α-tocopheryl acetate), providing ≥50% Vitamin E activity.
Q: What is the appearance?
A: White to off-white free-flowing powder or fine granules.
Q: What is the recommended dosage?
A: Typically 30–100 g/ton of feed, depending on species, stress level, and nutritional requirements. Consult your nutritionist for precise formulation.
Q: Is it heat-stable during pelleting?
A: Yes. The acetate form is highly stable and withstands standard feed thermal processing.
Q: What is the shelf life?
A: 24–36 months in original, unopened packaging stored in a cool, dry, dark place.
Q: What packaging is available?
A: Standard 20–25 kg cartons or paper bags. Custom packaging upon request.
Q: What certifications do you have?
A: FAMI-QS, ISO, and GMP+ available. COA and SDS provided per batch.
Q: Is it suitable for all animal species?
A: Yes — poultry, swine, ruminants, and aquaculture.
Q: How should it be stored after opening?
A: Reseal tightly; use promptly. Protect from moisture, heat, and light.
Q: Is a water-soluble grade available?
A: Yes, CWS (cold water soluble) grade available upon request.
Contact Us for Your Vitamin E Solution
Ready to enhance your formulations with premium Dl-alpha Tocopheryl Acetate 50%? Contact us today at devin@easyhealthbio.com for samples, pricing, or technical support. Let's create better nutrition together.
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