D-(+)-半乳糖

• 产品号: 48259
• CAS号: 59-23-4
• 分子式: C6H12O6
• 分子量: 180.15588
• 纯 度: ≥99.5% (sum of enantiomers, HPLC)

产品别名

• 标题: D-(+)-Galactose
• IUPAC标准名: (2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal
• IUPAC传统名: aldehydo-D-galactose

产品登记号

• MDL号: MFCD00151230
• Beilstein号: 1724619
• CAS号: 59-23-4
• EC号: 200-416-4
• PubChem SID: 24871832

产品性质

• 痕量阴离子: chloride (Cl-): ≤50 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤50 mg/kg
• 痕量阳离子: Al: ≤5 mg/kg
• 痕量阳离子: As: ≤0.1 mg/kg
• 痕量阳离子: Ba: ≤5 mg/kg
• 痕量阳离子: Bi: ≤5 mg/kg
• 痕量阳离子: Ca: ≤10 mg/kg
• 痕量阳离子: Cd: ≤5 mg/kg
• 痕量阳离子: Co: ≤5 mg/kg
• 痕量阳离子: Cr: ≤5 mg/kg
• 痕量阳离子: Cu: ≤5 mg/kg
• 痕量阳离子: Fe: ≤5 mg/kg
• 痕量阳离子: K: ≤50 mg/kg
• 痕量阳离子: Li: ≤5 mg/kg
• 痕量阳离子: Mg: ≤5 mg/kg
• 痕量阳离子: Mn: ≤5 mg/kg
• 痕量阳离子: Mo: ≤5 mg/kg
• 痕量阳离子: Na: ≤50 mg/kg
• 痕量阳离子: Ni: ≤5 mg/kg
• 痕量阳离子: Pb: ≤5 mg/kg
• 痕量阳离子: Sr: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• Empirical Formula (Hill Notation): C6H12O6
• 燃烧残渣: ≤0.05% (as SO4)
• 杂质: insoluble matter, passes filter test
• λ: 1 M in H2O
• 干燥失重: ≤0.05% loss on drying
• 产品线: BioUltra
• 纯度: ≥99.5% (sum of enantiomers, HPLC)
• 紫外吸收波长: λ: 260 nm Amax: 0.05
• 紫外吸收波长: λ: 280 nm Amax: 0.05
• 熔点: 168-170 °C(lit.)
• 比旋光度: [α]20/D +80±1°, 24 hr, c = 5% in H2O
• pH值: 5.0-7.0 (25 °C, 1 M in H2O)
• 溶解度: H2O: soluble1 M at 20 °C, clear, colorless
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS编号: LW5490000
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Other Notes
Specifically inhibits agglutination of mouse spleen lymphocytes by soybean agglutinin1
Application
D-(+)-Galactose (D-Gal) is a component with glucose of the disaccharide lactose. Galactose may be used in studies on galactose metabolism as the substrate for indentificaiton, differentiation and characterization of enzymes such as galactose oxidase(s) (GO), galactose permease(s), galactose kinase(s), and galactose phosphorylase(s). D-Gal is used in the study of Maillard glycation and its consequences in vivo.

详细说明 (简体中文)

Other Notes
Specifically inhibits agglutination of mouse spleen lymphocytes by soybean agglutinin1
Application
D-(+)-Galactose (D-Gal) is a component with glucose of the disaccharide lactose. Galactose may be used in studies on galactose metabolism as the substrate for indentificaiton, differentiation and characterization of enzymes such as galactose oxidase(s) (GO), galactose permease(s), galactose kinase(s), and galactose phosphorylase(s). D-Gal is used in the study of Maillard glycation and its consequences in vivo.