Vitamin D3 Powder
Product alias: Cholecalciferol
Content specifications: 400IU (International Units), 600IU, 1000IU -100000IU
Detection method: HPLC
Number of Contents: 80-100
Appearance: Colorless needle shaped crystals or white crystalline powder
Product use: Calcium absorption promotion, bone health maintenance, immune system regulation, etc
Product packaging: 1KG/aluminum foil bag; 25KG/cardboard drum
Product storage: Store in a dry and cool place, away from sunlight and high temperatures
Shelf life: 24 months
Vitamin D3 Powder | Cholecalciferol | CWS Microencapsulated
Vitamin D3 (Cholecalciferol) is an essential lipophilic vitamin crucial for calcium homeostasis, bone density, and immune regulation. Because pure D3 resin is highly sensitive to oxygen and virtually insoluble in water, Xi'an Tihealth Biotechnology Co., Ltd. employs advanced double-emulsion microencapsulation technology to manufacture our premium Vitamin D3 CWS (Cold Water Soluble) Powder. Standardized to a precise potency of 100,000 IU/g, this free-flowing powder delivers unparalleled stability and uniform dispersion, serving as the definitive fortification active for RTD beverages, dairy products, and dry supplement blends.
Technical Specifications & Quality Metrics
| Analytical Parameter | Xi'an Tihealth Specification (USP Compliant) |
|---|---|
| Generic Name | Cholecalciferol (Vitamin D3) |
| Standardized Potency | 100,000 IU/g (Minimum) via HPLC |
| CAS Number | 67-97-0 |
| Formulation Matrix | CWS Beadlets (Modified Starch/Gelatin, Sucrose, BHT/Tocopherols) |
| Appearance | White to pale yellow free-flowing granular powder |
| Water Dispersibility | Rapidly disperses in cold water (10-25°C) forming a stable emulsion |
Microencapsulation & B2B Formulation Benefits
- Exceptional Oxidation Resistance: Raw Cholecalciferol degrades rapidly when exposed to air. Our powder embeds the vitamin within a dense carbohydrate matrix fortified with antioxidants. This physical barrier ensures the IU potency remains completely stable during high-speed blending and 24-month shelf storage.
- Uniform Dispersion (No Settling): Achieving homogenous dosing of micro-ingredient vitamins is notoriously difficult. The granular structure of our CWS powder ensures uniform dry blending in powder capsules, while its engineered emulsifiers prevent ringing or separation in liquid formulations.
- Synergistic Fortification: Essential for maximizing the intestinal absorption of Calcium and Phosphorus. It is the mandatory co-formulation API in bone-health calcium tablets, infant milk powders, and sports nutrition recovery drinks.
Formulator & Procurement FAQ
Yes. The microencapsulated beadlet structure provides significant thermal shielding. It maintains high potency retention during standard UHT pasteurization for dairy products and moderate baking processes, making it highly versatile for functional food fortification.
Our standard high-volume D3 is derived from lanolin (sheep's wool fat). However, to support the growing plant-based market, Xi'an Tihealth also supplies a premium Vegan Vitamin D3 100,000 IU/g powder extracted from Lichen. Please specify your preference during your inquiry.
Xi'an Tihealth Biotechnology Co., Ltd. Quality Commitment: Standardized food additive intended strictly for commercial food, beverage, and dietary supplement manufacturing.
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