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Ergocalciferol powder for dietary supplements, nutrient premixes and food fortification.
Product Information
Vitamin D2 Powder Product Details
This vitamin D2 ingredient is supplied as a formulated powder designated 100 CWS. It is intended for supplement and food formulations specifying ergocalciferol rather than another form of vitamin D.
สูตร
Vitamin D2 Ingredient & Formulation
Ingredient origin
The active form is ergocalciferol. For products with vegetarian, vegan or origin-specific requirements, the source declaration for the offered material is available to discuss before purchase.
Carrier and formulation
As a formulated powder, the product contains a delivery system in addition to the vitamin itself. Carrier and excipient details are relevant to allergen statements, ingredient declarations and compatibility with the finished formula.
Use in dry blends
The powder can be incorporated into supplement blends and nutritional premixes. Because the vitamin is used in small quantities, blending procedure and finished-product uniformity remain important.
The designation CWS refers to the powder format; it does not establish the exact carrier composition or guarantee full dissolution in water. Product-specific dispersion information can be requested for formulations where this is important.
คุณภาพ
Vitamin D2 Powder Technical Specification
Specification limits for the formulated powder, including physical properties and quality testing.
| Test Item | ข้อกำหนด | วิธีการ |
|---|---|---|
| ลักษณะ | White to light yellow powder; no visible foreign matter or odor | ภาพ |
| การระบุตัวตน | HPLC principal peak retention time matches reference | HPLC |
| ขนาดอนุภาค | 100% passes 40 mesh; ≥90% passes 80 mesh | USP <786> / Ph. Eur. 2.9.12 |
| การสูญเสียจากการอบแห้ง | ≤5.0% | USP <731> / Ph. Eur. 2.2.32 |
| Heavy metals (as Pb) | ≤10.0 ppm | USP <231> II / Ph. Eur. 2.4.8 |
| ตะกั่ว (Pb) | ≤2.0 ppm | USP <251> / Ph. Eur. 2.4.10 |
| อาร์เซนิก (As) | ≤2.0 ppm | USP <211> II / Ph. Eur. 2.4.2 |
| Total aerobic microbial count | ≤1,000 CFU/g | USP <2021> |
| Moulds and yeasts | ≤100 CFU/g | USP <2021> |
| Enterobacteria | ≤10 CFU/g | Ph. Eur. 2.6.13 |
| อี.โคไล | Not detected in 10 g | USP <2022> |
| ซัลโมเนลลา | Not detected in 25 g | Ph. Eur. 2.6.13 |
การประยุกต์ใช้
Vitamin D2 Powder Applications
Vitamin D2 Supplements
For capsules and tablets specifying ergocalciferol, including single-nutrient products and combination formulas.
Multivitamin and Mineral Blends
For vitamin-mineral combinations and nutritional premixes where vitamin D2 is the selected active form.
Powdered Nutrition
For dry nutritional blends that include ergocalciferol. The powder format allows incorporation into a broader ingredient blend.
Food Fortification
For food manufacturers using vitamin D2 in permitted fortification applications. The permitted use and addition level depend on the food category and destination market.
Supply
Vitamin D2 Supply & Handling
การจัดเก็บ
Keep tightly sealed in a dry place, protected from light. Recommended storage temperature: below 25°C.
Product Documentation
A current certificate of analysis and product specification can be requested for the material offered.
แหล่งที่มาและองค์ประกอบ
Please include any source, carrier or allergen documentation requirements in your enquiry.
Bulk Supply
Packaging, available quantity and delivery arrangements are confirmed with the quotation.
Request Vitamin D2 Powder Pricing & Specifications
Contact Gensei with your required quantity, application and destination. We will respond with the relevant product details and quotation.