19346

Lactitol

analytical standard

• Synonym(e): 4-O-β-D-Galactopyranosyl-D-glucit, D-Lactitol, E 966, Lactit, Lactobiosit, Lactositol
• Empirische Formel (Hill-System): C₁₂H₂₄O₁₁
• CAS-Nummer: 585-86-4
• Molekulargewicht: 344.31
• UNSPSC Code: 41116107
• NACRES: NA.24
• EC Number: 209-566-5
• MDL number: MFCD00079407

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• assay: ≥99.0% (HPLC)
• optical activity: [α]/D 14.5±1.5°, c = 1 in H₂O
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤6.0% water
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• storage temp.: 2-8°C
• SMILES string: O1C(C(C(C(C1CO)O)O)O)OC(C(O)C(O)CO)C(O)CO
• InChI: 1S/C12H24O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h4-21H,1-3H2
• InChI key: VQHSOMBJVWLPSR-UHFFFAOYSA-N

Beschreibung

General description

Lactitol is an analog of the disaccharide alcohol, lactulose. It is used as a laxative in the treatment of constipation. This unabsorbable lactose derivative has attracted interest as a sweetener for low-calorie foods.

Application

Lactitol may be used as an analytical reference standard for the determination of the analyte in food products by ultra-performance liquid chromatography (UPLC) with an evaporative light scattering detector (ELSD) and high-pH anion-exchange chromatography with pulsed amperometric detection.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable