Vitamin D3 Ingredient · Cholecalciferol
Vitamin D3 Powder Manufacturer & Supplier
Gensei supplies Vitamin D3 powder in a cold-water-dispersible (CWS) format for dietary supplements, vitamin premixes and fortified food formulations, with bulk supply support for commercial manufacturing.
Product Information
Vitamin D3 (Cholecalciferol) CWS Powder
Key product details for selecting this Vitamin D3 powder for supplement, premix and food applications.
配合
Working with Vitamin D3 CWS Powder
The CWS format is intended for formulations where dispersion and uniform distribution of a low-inclusion vitamin ingredient are important.
Dosage Calculations
Formulation calculations should use the potency stated in the applicable product specification rather than treating the supplied preparation as pure cholecalciferol.
Cold-Water Dispersion
The CWS format is designed for cold-water dispersion. Performance can still vary with the complete formula, mixing sequence and process conditions, so the intended matrix should be tested during development.
Low-Inclusion Blending
Vitamin D is typically incorporated at a low inclusion level. Premixing or another validated blending approach can help achieve uniform distribution before the ingredient enters the final batch.
技術仕様
Vitamin D3 Powder Specification
Analytical requirements for identity, particle size, moisture, elemental contaminants and microbiological quality are consolidated here for technical review.
| Test Item | 仕様 | 方法 |
|---|---|---|
| 識別 | Principal HPLC peak retention time matches reference | HPLC |
| 粒子径 | 100% through 40 mesh; ≥80% through 80 mesh | USP <786> / Ph.Eur. 2.9.38 |
| 乾燥減量 | ≤5.0% | USP <731> / Ph.Eur. 2.2.32 |
| Lead (Pb) | 2.0 ppm以下 | USP <251> / Ph.Eur. 2.4.10 |
| Arsenic (As) | 2.0 ppm以下 | USP <211> / Ph.Eur. 2.4.2 |
| Total aerobic microbial count | 1,000 CFU/g以下 | USP <2021> |
| Total moulds and yeasts | 100 CFU/g以下 | USP <2021> |
| Enterobacteria | ≤10 CFU/g | Ph.Eur. 2.6.13 |
アプリケーション
Vitamin D3 Powder for Supplements & Food Fortification
This Vitamin D3 powder can be used across common dry supplement, premix and fortified nutrition formats.
カプセルと錠剤
Suitable for dry-dose formulas where the D3 ingredient can be distributed uniformly through the powder blend before encapsulation or compression.
Vitamin & Mineral Premixes
A practical route for incorporating a low-dose micronutrient into a larger intermediate blend before final product manufacturing.
Fortified Foods & Nutrition Powders
Suitable for fortified foods and nutrition powders where the selected Vitamin D3 preparation fits the formulation and production process.
Supply & Documentation
Bulk Vitamin D3 Powder Supply
For bulk and wholesale Vitamin D3 purchasing, Gensei supports commercial orders with standard packaging and the applicable product and batch documentation.
バルク包装
Standard packing is 25 kg per carton for commercial ingredient supply.
バッチ・ドキュメンテーション
Request the applicable COA and product specification for incoming-material review and release procedures.
ストレージ
Store at ambient temperature in accordance with the product documentation and normal warehouse controls for sealed ingredient materials.
Quotation Details
Provide the intended application, required quantity and destination so the relevant commercial information can be prepared for your order.
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