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商品の詳細:
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| 製品名: | リボフラビン | CAS: | 83-88-5 |
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| アイネス: | 201-507-1 | 融点: | 290 °C (dec.) |
| 保管温度: | 2～8℃ | 形状: | 粉 |
| 色: | 黄色からオレンジへ | ||
| ハイライト: | Riboflavin biological reagents CAS 83-88-5,Industrial fine chemicals riboflavin manufacturer,CAS 83-88-5 riboflavin with warranty |
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| Riboflavin Basic information |
| Product Name: | Riboflavin |
| Synonyms: | vitasanb2;xypentyl)-;E 101;Riboflavin (1.07609);Riboflavin Vitamin B2;Vitamin B2 (Riboflavine);RIBOFLAVIN DC GRADE;RIBOFLAVIN USP (VITAMIN B-2) |
| CAS: | 83-88-5 |
| MF: | C17H20N4O6 |
| MW: | 376.36 |
| EINECS: | 201-507-1 |
| Product Categories: | Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;PHARMACEUTICALS;API;FLAVAXIN;Isolabel;vitamin;Vitamin series;Inhibitor of poly(ethylene glycol) oxidation.;Inhibitors;Miscellaneous Compounds;Vitamins and derivatives;Vitamin Ingredients;Biochemistry;Vitamins;Nutritional Supplements;Miscellaneous Natural Products;83-88-5 |
| Mol File: | 83-88-5.mol |
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| Riboflavin Chemical Properties |
| Melting point | 290 °C (dec.)(lit.) |
| alpha | -135 º (c=5, 0.05 M NaOH) |
| Boiling point | 504.93°C (rough estimate) |
| bulk density | 100kg/m3 |
| density | 1.2112 (rough estimate) |
| refractive index | -135 ° (C=0.5, JP Method) |
| Fp | 9℃ |
| storage temp. | 2-8°C |
| solubility | Very slightly soluble in water, practically insoluble in ethanol (96 per cent). Solutions deteriorate on exposure to light, especially in the presence of alkali. It shows polymorphism (5.9). |
| form | Powder |
| pka | 1.7(at 25℃) |
| color | Yellow to orange |
| Odor | Slight odour |
| PH | 5.5-7.2 (0.07g/l, H2O, 20°C) |
| PH Range | 6 |
| Optical Rotation | [α]/D -135.0 to -155.0°, c =0.5% in 0.05 M NaOH (dry basis) |
| biological source | synthetic |
| Water Solubility | 0.07 g/L (20 ºC) |
| Sensitive | Light Sensitive |
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