D-(+)-Galactose

• Catalog No.: 48260
• CAS Number: 59-23-4
• M. F.: C6H12O6
• M. W.: 180.15588
• Purity: ≥99.0% (sum of enantiomers, HPLC)

SYNONYMS

• Title: D-(+)-半乳糖
• IUPAC name: (2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal
• IUPAC Traditional name: aldehydo-D-galactose

DATABASE IDS

• MDL Number: MFCD00151230
• Beilstein Number: 1724619
• CAS Number: 59-23-4
• PubChem SID: 24871834
• EC Number: 200-416-4

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ca: ≤20 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Empirical Formula (Hill Notation): C6H12O6
• Grade: for microbiology
• Ignition Residue: ≤0.1% (as SO4)
• Loss on Drying: ≤0.1% loss on drying
• Purity: ≥99.0% (sum of enantiomers, HPLC)
• Purity: ≥99.0%
• Melting Point: 167-170 °C (dec.)
• Melting Point: 168-170 °C(lit.)
• Optical Rotation: [α]20/D +80±1°, 24 hr, c = 5% in H2O
• Solubility: H2O: soluble0.1 g/mL, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: LW5490000
• German water hazard class: 3