物质信息
ID:351407
名称和标识
IUPAC传统名
keto-D-fructose
IUPAC标准名
(3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
别名
D-LevuloseFruit sugarD-左旋糖果糖D-(-)-FructoseD-(-)-果糖
化合物性质
产品相关信息
痕量阳离子
Sr: ≤5 mg/kg
Co: ≤5 mg/kg
Ca: ≤10 mg/kg
Pb: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Al: ≤5 mg/kg
Li: ≤5 mg/kg
As: ≤0.1 mg/kg
Ni: ≤5 mg/kg
Cu: ≤5 mg/kg
Cr: ≤5 mg/kg
Mg: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Bi: ≤5 mg/kg
Mn: ≤5 mg/kg
Zn: ≤5 mg/kg
Ba: ≤5 mg/kg
Cd: ≤5 mg/kg
干燥失重
≤0.1% loss on drying, 20 °C (HV)
纯度
≥99.0% (HPLC)
痕量阴离子
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
λ
0.1 M in H2O
产品线
BioUltra
燃烧残渣
≤0.1% (as SO4)
Empirical Formula (Hill Notation)
C6H12O6
杂质
insoluble matter, passes filter test
理化性质
pH值
5.0-7.0 (25 °C, 0.1 M in H2O)
比旋光度
[α]20/D -92±2°, 1 hr, c = 10% in H2O
紫外吸收波长
λ: 280 nm Amax: 0.04
λ: 260 nm Amax: 0.04
溶解度
H2O: soluble0.1 M at 20 °C, clear, colorless
熔点
119-122 °C (dec.)(lit.)
安全信息
个人保护装置
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
MSDS下载
RTECS编号
LS7120000
德国WGK号
3
描述信息
Application
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.
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.
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