Customization: | Available |
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CAS No.: | 130-40-5 |
Formula: | C17h20n4nao9p |
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Product name | Riboflavin-5-phosphate sodium |
Chemical name | Riboflavin-5-phosphate sodium |
CAS | 130-40-5 |
Molecular formula | C17H20N4NaO9P |
Molecular weight | 478.33 |
Appearance | Yellow or orange-yellow powder |
Package | 1Kg/Foil Bag , 25Kg/Drum or As per your request |
Storage | Store in cool and dry places ,keep away from strong light |
Shelf life | 2 years when properly stored |
Safety | Non-toxic, non-stimulating, safe and reliable |
Sodium riboflavin phosphate (vitamin B2) is part of the vitamin B group. It is central component of the cofactors FAD and FMN and as such required for a variety of flavoprotein enzyme reactions including activation of other vitamins. It was formerly known as vitamin G.
Only selected data is represented here, for a full set of specifications we refer to our Specifications sheet.
Item | Specification | Test Results |
Characteristics | Yellow or orange-yellow crystalline hygroscopic powder | Conforms |
Identification | Positive | Conforms |
Assay | 73%~79.0% | 75.8% |
Specific rotation | +37.0°~+42.0° | +39.3° |
pH | 5.0~6.5 | 6.1% |
Loss on drying (%) | 7.5max | 6.0 |
Lumiflavin | 0.025max | 0.008 |
Free Riboflavin(%) | 6.0max | 3.6 |
Riboflavin Diphosphate(%) | 6.0max | 5.0 |
Free phosphate(%) | 1.0max | 0.6 |
Residue on ignition(%) | 25.0max | 22.2 |
1) Riboflavin Sodium Phosphate is an active ingredient for sophisticated cosmetic skin-care products. Riboflavin Sodium Phosphate is a stable vitamin C derivative. Riboflavin Sodium Phosphate protects the skin, promotes its development and improves its appearance.
2) Riboflavin Sodium Phosphate is cleaved enzymatically in the skin to release active vitamin C. Sodium Ascorbyl Phosphate is therefore an effective antioxidant which protects the cells against damage caused by free radicals.
3) Riboflavin Sodium Phosphate counteracts skin aging in promoting collagen formation. Riboflavin Sodium Phosphate also acts on the melanine formation process to prevent hyperpigmentation and senile keratosis. Riboflavin Sodium Phosphate therefore has skin lightening properties.
4) Because of its wide spectrum of action, Riboflavin Sodium Phosphate is suitable for use in a wide range of skin care products. As an effective water soluble anti-oxidant which is stable in cosmetic formulation it is the perfect completion to Vitamin E Acetate, which is the common oil soluble equivalent. The oil soluble Vitamin E Acetate together with the water soluble Sodium Ascorbyl Phosphate are the perfect anti-oxidant system in all skin-care formulations which are used against the daily environmental stress for the skin.
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