Best Vitamin B1 Powder 59-43-8 Thiamine Wholesale Price Manufacturers, Suppliers
Product Description
Vitamin B1, also known as thiamine or antineuritisin, is synthesized by fungi, microorganisms, and plants, while animals and humans can only obtain it from dietary sources. Vitamin B1 is primarily found in the outer layers and germ of cereal grains; rice bran and whole grains are exceptionally rich sources, and yeast contains significant amounts as well.
Structurally, thiamine consists of linked pyrimidine and thiazole rings. It serves as an essential coenzyme involved directly in carbohydrate metabolism, supporting cellular vitality and biological function across the body.
Vitamin B1 plays an essential role in carbohydrate metabolism and helps support the body's natural energy production pathways.
Widely applied in dietary supplements, functional fortified foods, beverages, and daily health wellness products.
Free samples available upon request, fully accompanied by official COA, TDS, and MSDS documentation.
- Thiamine Hydrochloride: Higher thiamine content, superior water solubility; naturally hygroscopic, prone to moisture absorption.
- Thiamine Mononitrate: Lower hygroscopicity, significantly more stable in dry premixes, with slightly lower active content.
| Item | Standard | Test Method | Test Result |
|---|---|---|---|
| Appearance | White or almost white crystals or crystalline powder | Visual / Eyeballing | White crystalline powder |
| Identification* | Meet the Requirement | IR, Physical and chemical identification | Conforms |
| Melting Point* | About 248°C with some decomposition | Melting point meter | Conforms |
| Solubility* | Freely soluble in water, soluble in glycerol, slightly soluble in alcohol (96%), practically insoluble in heptane, insoluble in ether and benzene | Physical and chemical testing | Freely Soluble in Water, Soluble in Glycerol, Slightly Soluble in Alcohol |
| Assay (%) | 98.5 – 101.0 (anhydrous substance) | Potentiometric titration | 99.2% |
| pH | 2.7 – 3.3 | Acidity meter test | 3.1 |
| Appearance of Solution | The solution is clear and not more intensely coloured than reference solution | Colorimetric method | Passes test |
| Absorbance of Solution | ≤ 0.025 | UV Spectrophotometry | 0.005 |
Widely utilized in multivitamin complexes and specialized health supplements to support metabolic pathways, promote energy production, and sustain normal nervous system function.
Applied as an effective nutritional fortifier in fortified breakfast cereals, dairy items, sports beverages, and commercial baked goods to meet daily recommended intake.
Serves as essential raw material in therapeutic vitamin preparations formulated to alleviate severe fatigue, metabolic distress, and improve symptoms of neurasthenia.
Double-layer plastic bag inside with an aluminum foil bag barrier, packaged securely in an outer carton. Shipped via EMS, DHL, UPS, or FedEx within 3–7 business days (door-to-door delivery).
Double-layer protective inner plastic bags placed into heavy-duty cardboard drums or outer cartons. Shipped via international air express or standard air cargo within 3–7 business days.
Double-layer inner plastic liner within reinforced export-grade fiber drums. Delivered via Air freight (3–7 days to airport) or Ocean freight (10–35 days to seaport). Customized packaging options available.
Vitamin B1 acts as a critical coenzyme in carbohydrate metabolism. It facilitates the conversion of carbohydrates into usable cellular energy while maintaining normal nervous system integrity, cardiovascular health, and appetite regulation.
We supply high-purity Vitamin B1 with an assay of 98.0% – 102.0%. Our material fully complies with international pharmaceutical and food-grade standards including USP, EP, FCC, and GB compendial monographs.
Keep packaging tightly sealed in a cool, well-ventilated, and dry area. Avoid direct exposure to sunlight, excessive heat, and high atmospheric humidity to preserve compound stability.
Thiamine Hydrochloride provides higher active thiamine content and superior water solubility, making it ideal for liquid formulations, though it is hygroscopic. Thiamine Mononitrate is non-hygroscopic and significantly more stable in dry powder blends, premixes, and compressed tablets.
Yes, complimentary samples are available for evaluation prior to bulk ordering. Each batch is accompanied by comprehensive regulatory documentation, including Certificate of Analysis (COA), Technical Data Sheet (TDS), and Material Safety Data Sheet (MSDS).
We offer flexible packaging ranging from 1 kg sample bags to 25 kg fiber drums and bulk shipments. Express courier orders typically deliver within 3–7 business days, while ocean freight shipments take 10–35 days depending on the port of destination.
