D-(+)-Galactose

• Catalog No.: 15522
• CAS Number: 59-23-4
• M. F.: C6H12O6
• M. W.: 180.15588

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

• PubChem SID: 24849498
• MDL Number: MFCD00151230
• Beilstein Number: 1724619
• CAS Number: 59-23-4
• EC Number: 200-416-4

PROPERTIES

• Cation Traces: Ba:, in accordance
• Cation Traces: Pb: ≤0.5 mg/kg
• Empirical Formula (Hill Notation): C6H12O6
• Ignition Residue: ≤0.1% (as SO4)
• Impurities: acid. or alk. react. impurities, in accordance
• Impurities: microbiological impurity, in accordance
• Impurities: residual solvents, in accordance
• Impurities: ≤1.0% water (Karl Fischer)
• Quality: meets analytical specification of Ph. Eur., BP
• Suitability: in accordance for appearance of solution
• Suitability: in accordance for identity (IR)
• Melting Point: 168-170 °C(lit.)
• Optical Rotation: [α]20/D +78.0 to +81.5° (anhydrous substance)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: LW5490000
• German water hazard class: 3