Chitosan
90% Powder
View product details →Ingredients / Nutritional Supplements / Vitamin D3 Powder
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Nutritional Supplements
Vitamin D3 Powder
Vitamin D3 Powder is described in the source as white crystalline powder. The source-listed activity is 100,000 iu/g. Keep that activity unit and request its definition, method, reporting basis and carrier composition.
| Source-listed form | Powder |
|---|---|
| Source-listed MOQ | 1 kilograms |
Source-listed buying values need confirmation for the selected grade. Share any known quantity, destination and document requirements.
Listed product attributes
Source listing values are shown for material selection. They are not a batch certificate or a regulatory approval.
| Type | Vitamins |
|---|---|
| Dosage Form | Powder |
| Shelf-Life | 24months |
| Place of Origin | Shaanxi, China |
| Product Specification | 100,000 IU/g — activity wording; confirm its definition, method and reporting basis. |
| Storage Method | Cool and dry |
| CAS NO. | 67-97-0 |
| Other name | Cholecalciferol |
| Specification | 100,000 iu/g — activity wording; confirm its definition, method and reporting basis. |
| Appearance | White Crystalline Powder |
| Test method | HPLC |
| Sample | 10~20g — source listing only; availability, quantity, cost and delivery require confirmation. |
| Shelf life | 2 years |
View the original supplier listing ↗
Supplier-detail table · checked 2026-10-25
Compare these detail-table entries with the main attributes above. Include any difference in your grade-clarification request.
| Molecular formula | C27H44O |
|---|
Vitamin D3 Powder · selection context
Compound and grade selection
- Identity reference
- 67-97-0
- Specification statement
- 100,000 iu/g
- Material appearance
- White Crystalline Powder
Questions for this material
How should the 100,000 iu/g statement be specified?
Keep that source-listed activity unit in the requirement and request the assay definition, method and reporting basis. This page does not convert it into a mass-purity percentage.
What composition details should accompany the activity statement?
Request the actual ingredient and carrier composition, offered physical form and applicable lot records. The activity statement alone does not describe every component in the powder.
Define the buying requirements
Identify the offered grade you want to discuss and describe the intended use. Add any known quantity, destination and analytical or document requirements; unresolved details can remain questions in the enquiry.
How MOQ, sample and delivery requirements are confirmed →Keep the request specific to this material
- Ask for the current specification, complete composition and relevant analytical records.
- If a sample is available, confirm its identity and relationship to the offered lot.
- Confirm commercial terms for the selected grade; catalogue values do not establish a new offer.
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