D-Lactose monohydrate

• Catalog No.: L1768
• CAS Number: 64044-51-5
• M. F.: C12H24O12
• M. W.: 360.31176

SYNONYMS

• Title: D-乳糖 一水合物
• IUPAC name: (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
• IUPAC Traditional name: (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
• Synonyms: β-D-Gal-(1→4)-D-Glc; 4-O-β-D-吡喃半乳糖基-D-葡萄糖; 乳糖

DATABASE IDS

• MDL Number: MFCD00166994
• Beilstein Number: 3768231
• EC Number: 200-559-2
• CAS Number: 64044-51-5

PROPERTIES

• Cation Traces: Fe: ≤5 ppm
• Cation Traces: heavy metals (as Pb): ≤5 ppm
• Ignition Residue: ≤0.03%
• Impurities: Dextrose, passes test
• Impurities: Sucrose, passes test
• Impurities: ≤0.005% Insoluble matter
• Impurities: 4.0-6.0% Water (H2O)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3