半岛bd体育手机客户端 说明
一般描述
D-Fructose (fruit sugar) is a reducing sugar. In fruits it is a very important sugar component, and mostly exists in free form in plants and often together with sucrose and D-glucose. It is a component of polysaccharide inulin and also a component of di-, tri- and oligo-saccharides.
生化/生理作用
D-Fructose is an important monosaccharide used in a wide range of applications. D-fructose is used in carbohydrate research, in organic and bioorganic synthesis; as a model compound; as a reference material, as an enzyme substrate and as a nutrient medium.
It can be produced by separation from glucose and by hydrolysis (inversion) of sucrose.1 It also possess metabolic and endocrine impact that shows that increased consumption of fructose is a contributing factor in the development of obesity and the accompanying metabolic abnormalities observed in the insulin resistance syndrome.
基本信息
| 经验(实验)分子式 | C6H12O6 |
| 分子量 | 180.16 |
| Beilstein | 1239004 |
| EC 号 | 200-333-3 |
| MDL编号 | MFCD00148910 |
| PubChem化学物质编号 | 329757340 |
| NACRES | NA.85 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 测定 | ≥99.0% (HPLC) |
| 形式 | powder |
| 旋光性 | [α]20/D ?92±2°, 1 hr, c = 10% in H2O |
| 灼烧残渣 | ≤0.1% (as SO4) |
| 缺失 | ≤0.1% loss on drying, 20 ℃ (HV) |
| mp | 119-122 ℃ (dec.) (lit.) |
| 溶解性 | H2O: 0.1 g/mL, clear, colorless |
| 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg |
| 痕量阳离子 | As: ≤0.1 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤50 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Na: ≤50 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Zn: ≤5 mg/kg |
| application(s) | microbiology |
| SMILES string | OC[C@@H](O)[C@@H](O)[C@H](O)C(=O)CO |
| InChI | 1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3,5-9,11-12H,1-2H2/t3-,5-,6-/m1/s1 |
| InChI key | BJHIKXHVCXFQLS-UYFOZJQFSA-N |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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