Vitamin B1 Powder (Thiamine Mononitrate) | CAS 532-43-4
Vitamin B1, also known as Thiamine, is an essential water-soluble vitamin widely used as a nutritional fortifier in food and dietary supplement formulations. It plays an important role in energy metabolism and normal nervous system function, and is commonly used in fortified foods, beverages, nutritional powders, tablets, capsules, and other nutrition products.
Description
Vitamin B1
| Product Name | Vitamin B1 |
|---|---|
| Chemical Name | Thiamine Hydrochloride |
| Synonyms | Vitamin B1, Thiamine HCl, Thiamine Hydrochloride |
| CAS Registry Number | 67-03-8 |
| E-Number | Not Assigned |
| EINECS No. | 200-641-8 |
| INCI Name | Thiamine HCl |
| Chemical Formula | C12H17ClN4OS·HCl |
| Molecular Mass | 337.27 g/mol |
| Appearance | White to almost white crystalline powder |
| Typical Purity | 98.0% – 102.0% |
| Packaging | Paper bags, PE-lined bags, fiber drums, or customized packaging |
| Net Weight | 25 kg (customizable) |
Product Introduction
Vitamin B1 powder, also known as thiamine mononitrate, is a white to yellow-white crystalline powder with CAS number 532-43-4 . This essential B vitamin is used as a nutrient source in fortified foods and dietary supplements. Bluewise supplies thiamine mononitrate powder for ingredient formulation and bulk sourcing. Its stability during thermal processing should be considered when selecting production conditions and packaging.
Applications
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Fortified Foods: Used to enrich flour, bread, cereals and other grain-based products with vitamin B1.
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Dietary Supplements: Provides thiamine for tablets, capsules, multivitamins and B-complex formulations .
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Nutrient Premixes: Incorporated into vitamin and mineral blends for food and supplement manufacturing.
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Nutrition Powders: Used as a vitamin B1 source in meal replacement powders and other formulated nutrition products.













