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Vitamin A Palmitate 250,000 IU/g
Retinyl Palmitate 250K Cold Water Soluble Beadlet
- CAS
- 79-81-2
- Potency
- >=250,000 IU/g (Typical batch test result: 278,000 IU/g)
- Grade
- Food Grade, Nutraceutical Grade, Feed Grade
- Form
- Powder/Beadlets
- Specification
- 250,000 IU/g
- MOQ
- 25 kg
- Synonym
- Retinyl Palmitate 250K Cold Water Soluble Beadlet
- Formula
- C36H60O2
- MW
- 524.86
- Package
- 25kg carton
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E-mail:Product Overview & Core Technical Identity
SUNWAY supplies premium microencapsulated Vitamin A Palmitate 250,000 IU/g Cold Water Soluble Powder (250K CWSS), sourced from NHU COVITAS and fully compliant with GB 26687-2011, FCC and USP standards. This spray-dried beadlet adopts OSA modified starch as wall material with DL-alpha-Tocopherol internal antioxidant, which completely isolates retinol palmitate from light, heat and oxygen to drastically improve thermal & oxidation stability. It features excellent free-flow property, uniform particle grading and instant cold-water dispersibility, perfectly solving the inherent instability of raw VA oil in dry food, milk powder and solid supplement formulas. Every batch implements full HPLC potency and microbial comprehensive testing, with 12-month sealed sample retention to realize full quality traceability. Mixed consolidated shipment with microencapsulated Vitamin D3, Vitamin E and multi-B vitamins is supported to reduce customers' integrated procurement and logistics costs.
Technical Identity
Test Items |
Standards |
Test Results |
Appearance |
Pale yellow free-flowing powder, no foreign impurities |
Qualified |
Vitamin A Palmitate Potency |
>=250,000 IU/g |
278,000 IU/g |
Loss on Drying |
<=5.0% |
3.3% |
Sieve Analysis - 40 Mesh |
100% pass sieve |
100% |
Sieve Analysis - 60 Mesh |
>=90% pass sieve |
99.5% |
Sieve Analysis - 100 Mesh |
>=45% pass sieve |
85.9% |
Total Heavy Metals |
<=10 mg/kg |
<10 mg/kg |
Arsenic (As) |
<=1.0 mg/kg |
<1.0 mg/kg |
Lead (Pb) |
<=0.5 mg/kg |
<0.5 mg/kg |
Total Aerobic Plate Count |
<=1,000 CFU/g |
<10 CFU/g |
Moulds & Yeasts |
<=100 CFU/g |
<10 CFU/g |
Coliforms |
<=10 CFU/g |
<10 CFU/g |
Salmonella |
Not detected per 25g |
Not Detected |
Physiological Functions & Industry Application Logic
Microencapsulated Vitamin A Palmitate 250K retains complete physiological activity of natural retinol palmitate, while overcoming oil vitamin's water insolubility and light/heat degradation defects through spray-dried coating technology:
Ocular Health & Vision Protection Promote rhodopsin synthesis in retinal cells to prevent night blindness and xerophthalmia; mandatory fortifier for infant milk powder and children nutritional powder to solve global childhood vitamin A deficiency problems.
Mucosa & Immunity Enhancement Maintain intact epithelial barrier of respiratory, digestive and reproductive tracts, boost immune cell activity to reduce infection risks for infants, pregnant women and the elderly.
Epithelial & Skeletal Growth Regulation Regulate keratinocyte metabolism to improve rough dry skin; support fetal bone development and adolescent growth.
Unique Dry Processing Stability Advantage The starch microcapsule shell forms physical isolation barrier, effectively lock VA activity during spray drying, baking and long-term shelf storage, no oil stratification or potency loss when mixed with aqueous powder & beverage systems.
Livestock & Aquatic Breeding Booster Add into feed premix to relieve breeding oxidative stress, improve laying rate, eggshell quality and juvenile animal survival rate.
Key Property Reminder: Although coated for stability, unpacked long-term exposure to strong light, high humidity and temperature over 60C will cause microcapsule rupture and VA activity attenuation.
Sunway Packaging, Supply & Delivery Capacity
Standard Packaging Specifications
Small Trial Batch: 5kg nitrogen-filled double-layer light-shield aluminum foil bag for lab formulation R&D and small batch trial production
Industrial Bulk Shipment: 25kg opaque fiber drum with food-grade PE anti-moisture inner liner, full nitrogen flush to avoid oxidation during long ocean & land transit
Custom Service: Private label printing, customized mesh fineness adjustment, multi-vitamin compound premix blending & OEM packaging for long-term cooperative brands
Stable Spot Inventory & Production Capacity
SUNWAY maintains year-round sufficient nitrogen-sealed spot stock of NHU-origin 250K CWSS Vitamin A Palmitate powder without seasonal stockout risks. We establish long-term strategic cooperation with NHU Vitamin factory, independent separated storage zones for food/nutraceutical/feed grades to eliminate cross-contamination, stable monthly output fully meets mass procurement demand of milk powder factories, supplement brands and feed mills.
Mixed Consolidated Shipment Support
This VA beadlet powder can be consolidated with microencapsulated VD3, VE and B-group vitamins into one full container, eliminating separate delivery fees and cutting customers' total procurement & warehouse management costs.
Global Export Logistics & Lead Time
Main Export Regions: Western Europe, Southeast Asia, North America, Latin America, Middle East
Professional logistics team with rich customs clearance experience for food & feed microencapsulated vitamin raw materials
Sample Order Lead Time: 1-3 working days after deposit confirmation
Bulk Industrial Order Lead Time: 7-10 working days after deposit payment
Shipment Options: Sea freight, air freight, customer-designated forwarder with full real-time order tracking service
Authorized Industrial Application Scenarios
All application formulas comply with GB 14880, FCC and EU food fortification dosage limits:
4.1 Infant & Dairy Nutritional Products
Applicable Finished Goods: Infant formula powder, follow-up growing-up milk powder, baby cereal, yogurt powder, dairy solid drinks Core Matching Advantages: Ultra-low heavy metal & microbial limits compliant with infant food safety standards, cold-water dispersible without oil separation during reconstitution.
4. Functional Food & Baked Snacks
Applicable Finished Goods: Instant cereal powder, nutrition bars, fortified biscuits, fruit solid drinks, gummy candy premix Core Value: High thermal stability during baking and sterilization, no discoloration or potency loss in dry food matrix.
4. Nutraceutical & Dietary Supplements
Applicable Finished Goods: Multi-vitamin chewable tablets, effervescent powder, prenatal nutrition sachets, children's vitamin granules Core Value: Good flowability for tableting & granulation, excellent compatibility with mineral salts and other microencapsulated vitamins.
4. Animal Feed Additives
Applicable Finished Goods: Laying hen premix, piglet starter feed, fish & shrimp aquatic compound feed, pet nutrition powder Core Value: Stable storage performance in dry feed premix, extend effective nutrition retention period.
4. Pharmaceutical Oral Granules
Applicable Finished Goods: Compound multi-vitamin oral granules for vitamin A deficiency intervention Core Value: Uniform dissolution rate, mild formula without gastrointestinal irritation.
Full-Cycle QC & Compliance Credentials
SUNWAY Four-Stage Full Process Quality Control System
Raw Material Incoming Inspection: Every NHU original batch passes HPLC potency, particle grading and microbial full testing before nitrogen-sealed warehousing; unqualified batches are strictly rejected.
Intermediate Process Monitoring: Real-time low-light & low-humidity control during repacking, regular sampling test for moisture and flowability.
Finished Product Full-Index Detection: Every shipment completes all test items aligned with GB 26687-2011, covering potency, granularity and full microbial panel.
12-Month Batch Sample Retention Mechanism: Light-proof sealed representative samples preserved for 12 months to support full quality traceability for any after-sales quality verification.
Complete Export Documents Provided Per Shipment
Official Batch COA fully aligned with GB 26687-2011, FCC & USP
MSDS / UN GHS Global Safety Data Sheet
TDS Technical Datasheet
Non-GMO & Allergen-Free Statement
Halal, Kosher certification supporting documents upon request
Global Compliance Standards
Food Grade complies with GB 26687-2011, GB 14880, FCC & USP; Feed Grade conforms to national feed additive specifications. Separate heavy metal & microbial limit standards for infant food, regular food and feed to satisfy cross-border import inspection requirements.
Storage, Handling & Shelf Life Guidance
Standard Storage Environment
Store unopened nitrogen-flushed original packaging in fully light-proof, cool warehouse with controlled temperature 8-15C, relative humidity <=60%. Strictly isolate from direct sunlight, high-temperature equipment and oxidizing chemical raw materials.
Post-Opening Handling Tips
Seal packaging tightly with light-proof tape and re-fill nitrogen immediately after each use; finish consumption within 30 days. Transfer residual powder into small nitrogen-sealed foil bags to avoid moisture absorption and beadlet breakage.
Special Operation Reminder
Avoid long-term exposure to natural light during weighing and batching operations; processing temperature shall not exceed 60C to prevent microcapsule shell rupture and VA oxidation.
Valid Shelf Life
24 months under intact original nitrogen-sealed light-shield storage; all potency, granularity and microbial indicators are fully guaranteed within expiry date.
Sunway Core Competitive Advantages
NHU Original CWSS Stable Supply Chain Direct authorized supply of NHU spray-dried microencapsulated Vitamin A Palmitate 250K, uniform particle grading and ultra-low microbial indexes, superior stability to generic market beadlet powder.
Dry Food Formulation Professional Technical Support Our food R&D team provides free one-to-one formula guidance for milk powder, tablet and beverage production, solve precipitation, potency decline and discoloration problems caused by vitamin instability; custom multi-vitamin compound premix development service available.
Complete Standardized Export Documentation System Full set of standardized export papers with complete HPLC chromatogram attached to batch COA, fully meet customs inspection and third-party laboratory re-test demands of EU, USA, Southeast Asian markets.
Flexible Tiered Pricing & Diversified Order Matching 5kg small trial bags supported for new product R&D; favorable tiered prices for 500kg and 1MT large shipments, balancing small-batch lab testing demand and mass production cost control.
Unified Microencapsulated Vitamin Mixed Shipment Consistent packaging specification for all Sunway dry vitamin beadlets, support mixed loading with VD3, VE powder to cut clients' overall procurement and logistics expenditure.
Looking for a Reliable Vitamin A Palmitate 250,000 IU/g Supplier?
If you are seeking stable, high-purity Vitamin A Palmitate 250,000 IU/g with complete international compliance documents, Sunway (Hangzhou) Biotechnology Co., Ltd. is your reliable China partner.
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