| Product Name | Riboflavin |
| Product Name | Riboflavin (Vitamin B2) |
| CAS No. | 83-88-5 |
| Molecular Formula | C17H20N4O6 |
| Molecular Weight | 376.37 |
| Quality Standard | USP30/BP2007 |
| Packing | 25kgs drums with two PE liner bags |
| Shelf Life | 2years |
| Storage | It must be stored in dry, cool and ventilation place. |
| ITEM | BP2007 |
| Appearance | A yellow or orange yellow crystalline powder |
| Identification | Conform |
| Specific rotation, ° | -115 ~ -135 |
| Assay (on dried basis, %) | 97.0 ~ 103.0 |
| Loss on drying (%) | ≤1.5 |
| Residue on ignition (%) | ≤0.1 |
| Organic volatile impurities | / |
| Acidity or alkalinity(PH) | Meets the requirements |
| Lumiflavine | ≤0.025 |
| Absorbance | A373nm/A267nm=0.31~ 0.33
A444nm/A267nm=0.36~ 0.39 |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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