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Buy Vitamin A Palmitate Powder CAS 79-81-2
Product Overview:
Retinylpalmitate is a vitamin A (Vitamin A). It is an ester of retinol combined with palmiticacid, a saturated fatty acid that is the main component of palm oil (palmoil). Retinol palmitate is readily absorbed by the skin and then converted to retinol. It is a yellow or yellow-red solid or oily substance.
Buy Vitamin A Palmitate Powder CAS 79-81-2 Attributes
CAS:79-81-2
MF:C36H60O2
MW:524.86
EINECS:201-228-5
Specification: 99% min Vitamin A Palmitate Powder
Sample:Vitamin A Palmitate Powder Avaliable
Packaging:1kg/bag, 25kg/drum
Brand: Ausreson
Appearance: Light Yellow to Yellow
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Buy Vitamin A Palmitate Powder CAS 79-81-2 Details
| Product Name | Best price cosmetic Vitamin A Palmitate powder CAS 79-81-2 Vitamin A Palmitate |
| CAS No. | 79-81-2 |
| Appearance | yellow powder |
| MF | C36H60O2 |
| Purity | 99% min Vitamin A Palmitate |
| Keywords | Vitamin A Palmitate,Vitamin A Palmitate powder,cosmetic Vitamin A Palmitate |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
| If you need more information, please contact us. >> |
bulk Vitamin A Palmitate Powder Usage and Synthesis.Fornecedor de Palmitato de Vitamina A em Pó (CAS Nº 79-81-2)
Vitamin A Palmitate Raw Materials Ophthalmic Gel (Zync) is used clinically, and in terms of experience with its use, it is primarily directed at repairing the function of cuprocytes and reversing cellular keratinisation.Proveedor de Palmitato de Vitamina A en Polvo (Número CAS 79-81-2)
Conjunctival cup cells are an important part of the conjunctival epithelium and their main function is to secrete mucin to protect and lubricate the ocular surface. Conjunctival inflammation caused by allergic conjunctivitis, dry syndrome, burns, etc., can damage the cup cells and lead to abnormal mucin layer.Fournisseur de Poudre de Palmitate de Vitamine A (Numéro CAS 79-81-2)
Vitamin A Palmitate powder is a fat-soluble vitamin A derivative with a chemical formula of C₃₆H₆₀O₂, a molecular weight of 524.86, and a CAS number of 79-81-2.Lieferant von Vitamin A Palmitat Pulver (CAS-Nr. 79-81-2)
Application of best Vitamin A Palmitate.Поставщик порошка пальмитата витамина А (CAS номер 79-81-2)
Medicine: As a drug raw material, used in oral preparations or injections, the specification is usually 1.0m.I.U./g.
Cosmetics: Widely added to anti-aging skin care products to improve skin condition by promoting epidermal metabolism and collagen synthesis.
Food Industry: As a nutritional enhancer, added to dairy products, oils and other foods
Vitamin A Palmitate vs. Acetate
| Characteristics | Vitamin A Palmitate | Vitamin A Acetate |
|---|---|---|
| Chemical Structure | Formed by esterification of retinol with palmitic acid (a long-chain saturated fatty acid). | Retinol esterified with acetic acid (a short-chain fatty acid). |
| Natural Occurrence | Primary natural storage form in animals (approximately 80%), found in liver and dairy products | Rarely occurs naturally, primarily synthetic. |
| Stability | High | Very high. • Less sensitive to oxygen, heat, and moisture, thus more resistant to degradation. |
| Bioavailability | Theoretically slightly higher • As the body's natural form, hydrolysis (removal of palmitic acid) may proceed more directly. |
Very high, but potentially slightly lower • Requires an additional hydrolysis step in the intestine, yet remains highly efficient. |
| Primary Applications | • Softgel supplements • Liquid supplements • Food fortification (e.g., milk, cereals) |
• Powdered supplements/formula milk • Skin care products (more stable, less prone to oxidative deactivation) • Low-cost supplements |
Function of Vitamin A Palmitate.
1. Eye health
Corneal repair: Promote corneal epithelial cell regeneration, improve dry eye syndrome, corneal dryness and other problems. Protect eyesight: Enhance dark vision function by improving rhodopsin synthesis ability, prevent night blindness and macular degeneration. Lubricate the eye surface: Stimulate tear secretion, keep the eye surface moist, and relieve visual fatigue.
2. Skin care
Anti-aging: Promote collagen and elastin production, reduce wrinkles and improve skin elasticity. Regulate epidermal metabolism: Accelerate keratinocyte differentiation, improve skin barrier function, relieve acne and dryness. Anti-oxidation: Neutralize free radicals, delay photoaging and pigmentation (such as chloasma).
3. Immunity and growth regulation
Enhance immunity: Stimulate lymphocyte activity and enhance anti-infection ability. Promote development: Support cell differentiation and proliferation, regulate protein synthesis, and help bone growth and mineralization.
4. Other comprehensive effects
Improve nutrient absorption: As a vitamin A precursor, it prevents vitamin A deficiency (such as night blindness and abnormal skin keratinization). Assisted treatment of diseases: used for auxiliary treatment of dry eyes, ocular surface repair after burns, and nutritional anemia
Biological activity and efficacy of Bulk Vitamin A Palmitate Powder.
Vitamin A precursor: It can be converted into active retinol (vitamin A) in the body, supporting healthy vision, promoting cell growth and immune regulation.
Antioxidant effect: Protects cells from free radical damage, delays skin aging, improves skin elasticity and reduces wrinkles.
Clinical application: Used to treat vitamin A deficiency, such as night blindness, dry cornea, etc.
FAQ.
Q: What is the difference between Vitamin A Palmitate and Beta-Carotene?
A:
Vitamin A palmitate is a preformed form of vitamin A (retinol) that the body can utilize directly, offering high and precise fortification efficiency.
β-Carotene is a provitamin A carotenoid that must be converted into vitamin A within the body. Its conversion rate varies between individuals, and it has strong coloring properties (orange). Vitamin A palmitate powder is the preferred choice for precise nutritional fortification.
Q: Is this product water-soluble?
A: Strictly speaking, vitamin A palmitate is fat-soluble. However, our “CWS” (Cold Water Soluble) formulation undergoes specialized processing. Its microencapsulated particles rapidly disperse in cold water to form a stable colloidal suspension, making it highly suitable for water-based or dry food systems like infant formula, powdered beverages, and nutritional cereals.
Q: What precautions should be taken during use?
A:
Avoid prolonged high-temperature processing: Despite enhanced stability, it is recommended to incorporate the ingredient during later stages of processing (e.g., mixing) to minimize prolonged exposure to high temperatures.
Use synergistically with antioxidants: Combining with natural antioxidants like vitamin E provides additional protection.
Store away from light: Both raw materials and finished products should be packaged in light-resistant containers.
Q: Minimum Order Quantity (MOQ) and sample policy?
A: Our standard MOQ is 5 kilograms. We offer paid samples ranging from 500 grams to 1 kilogram for clients with genuine needs, supporting your production trials and stability assessments.
Our Strengths
Henrikang possesses the capability to produce any capsule formulation. From sourcing every ingredient in the formula to post-filling inspection, we handle the entire process at optimal pricing and with the fastest delivery times.
With extensive experience, we can assist you in developing new products for your target audience or discuss how to scale up production efficiently. As your partner, we are committed to achieving long-term success in capsule manufacturing.
As a leading OEM manufacturer of nutritional supplement ingredients and branded products in China, we hold certifications including ISO 22000, ISO 9001, HACCP, GMP, Halal, CE, CE-ROHS, Kosher, SGS, Intertek, Eurofins, and GMP. Our facility has passed FDA inspection and completed registration.
