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D- (-)-果糖
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3074272 | 250 G | 935 | |||
| 3074272 | 1 KG | 2750 |
产品别名
57-48-7
Fruit sugar
果糖
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C6H12O6 |
| Molecular weight | 180.16 |
| Beilstein | 1239004 |
| EC number【EC 号】 | 200-333-3 |
| MDL number | MFCD00148910 |
| PubChem Substance ID【PubChem化学物质编号】 | 329757340 |
| NACRES | NA.85 |
| General description【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. |
| Biochem/physiol Actions【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. |
产品性质
| Quality Level【质量水平】 | 200 |
| Assay【测定】 | ≥99.0% (HPLC) |
| form【形式】 | powder |
| optical activity【旋光性】 | [α]20/D −92±2°, 1 hr, c = 10% in H2O |
| ign. residue【灼烧残渣】 | ≤0.1% (as SO4) |
| loss【缺失】 | ≤0.1% loss on drying, 20 ℃ (HV) |
| mp | 119-122 ℃ (dec.) (lit.) |
| solubility【溶解性】 | H2O: 0.1 g/mL, clear, colorless |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg |
| cation traces【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
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
