| Customization: | Available |
|---|---|
| CAS No.: | 83-88-5 |
| Formula: | C17h20n4o6 |
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Riboflavin is one of the necessary vitamins for the human body, also known as vitamin B2, is an important substance in the human cell to promote REDOX reaction, but also participates in the metabolism of sugar, fat and protein in the body, and maintains normal visual function.
Vitamin B2, also known as riboflavin, is a B vitamin that is slightly soluble in water and is stable when heated in a neutral or acidic solution. It is a part of the yellow enzymes in the body, and the lack of it can affect the biological oxidation of the body and cause metabolic disorders. The lesions are mostly manifested as inflammation of the mouth, eyes and external genital parts, such as keratitis, cheilitis, glossitis, conjunctivitis and scrotis, so this product is often used for the prevention and treatment of the above diseases. The storage of vitamin B2 in the body is very limited and needs to be supplemented daily by the diet. The two properties of vitamin B2 are the main reasons for its loss: (1) it can be destroyed by light; (2) Heating in alkali solution can be destroyed.
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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Yellow powder
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Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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| Assay | 99% |
Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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