78513

D-Mannitol

≥99.9999% (metals basis), for boron determination

• Synonym(e): Mannite
• Empirische Formel (Hill-System): C₆H₁₄O₆
• CAS-Nummer: 69-65-8
• Molekulargewicht: 182.17
• Beilstein: 1721898
• EG-Nummer: 200-711-8
• MDL-Nummer: MFCD00064287
• UNSPSC-Code: 12000000
• PubChem Substanz-ID: 329768154
• NACRES: NA.24

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥99.0% (sum of enantiomers, HPLC); ≥99.9999% (metals basis)
• Form: powder
• Optische Aktivität: [α]/D +24.0±1° in borax solution acc. to ACS
• mp (Schmelzpunkt): 166-169 °C; 167-170 °C (lit.)
• Anionenspuren: bromide (Br^-): ≤1000 μg/kg; chloride (Cl^-): ≤1000 μg/kg; fluoride (F^-): ≤1000 μg/kg; nitrate (NO₃^-): ≤1000 μg/kg; nitrite (NO₂^-): ≤1000 μg/kg; phosphate (PO₄^3-): ≤1000 μg/kg; sulfate (SO₄^2-): ≤1000 μg/kg
• Kationenspuren: Ag: ≤0.01 mg/kg; Al: ≤0.05 mg/kg; As: ≤0.01 mg/kg; Au: ≤0.01 mg/kg; B: ≤0.05 mg/kg; Ba: ≤0.05 mg/kg; Be: ≤0.01 mg/kg; Bi: ≤0.01 mg/kg; Ca: ≤0.2 mg/kg; Cd: ≤0.01 mg/kg; Ce: ≤0.01 mg/kg; Co: ≤0.01 mg/kg; Cr: ≤0.01 mg/kg; Cs: ≤0.01 mg/kg; Cu: ≤0.01 mg/kg; Dy: ≤0.01 mg/kg; Er: ≤0.01 mg/kg; Eu: ≤0.01 mg/kg; Fe: ≤0.05 mg/kg; Ga: ≤0.01 mg/kg; Gd: ≤0.01 mg/kg; Ge: ≤0.01 mg/kg; Hf: ≤0.01 mg/kg; Hg: ≤0.001 mg/kg; Ho: ≤0.01 mg/kg; In: ≤0.01 mg/kg; Ir: ≤0.01 mg/kg; K: ≤0.1 mg/kg; La: ≤0.01 mg/kg; Li: ≤0.01 mg/kg; Lu: ≤0.01 mg/kg; Mg: ≤0.05 mg/kg; Mn: ≤0.01 mg/kg; Mo: ≤0.01 mg/kg; Na: ≤0.5 mg/kg; Nb: ≤0.01 mg/kg; Nd: ≤0.01 mg/kg; Ni: ≤0.01 mg/kg; Os: ≤0.01 mg/kg; Pb: ≤0.01 mg/kg; Pd: ≤0.01 mg/kg; Pr: ≤0.01 mg/kg; Pt: ≤0.01 mg/kg; Rb: ≤0.01 mg/kg; Re: ≤0.01 mg/kg; Rh: ≤0.01 mg/kg; Ru: ≤0.01 mg/kg; Sb: ≤0.01 mg/kg; Sc: ≤0.05 mg/kg; Se: ≤0.01 mg/kg; Sm: ≤0.01 mg/kg; Sn: ≤0.01 mg/kg; Sr: ≤0.01 mg/kg; Ta: ≤0.01 mg/kg; Tb: ≤0.01 mg/kg; Te: ≤0.01 mg/kg; Th: ≤0.01 mg/kg; Ti: ≤0.05 mg/kg; Tl: ≤0.01 mg/kg; Tm: ≤0.01 mg/kg; U: ≤0.01 mg/kg; V: ≤0.01 mg/kg; W: ≤0.01 mg/kg; Y: ≤0.01 mg/kg; Yb: ≤0.01 mg/kg; Zn: ≤0.01 mg/kg; Zr: ≤0.01 mg/kg
• SMILES String: OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
• InChI: 1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4-,5-,6-/m1/s1
• InChIKey: FBPFZTCFMRRESA-KVTDHHQDSA-N

Beschreibung

Anwendung

D-Mannitol may be used as a reference standard in the determination of D-mannitol in confectioneries using high-performance liquid chromatography (HPLC).

Biochem./physiol. Wirkung

Ein Zuckeralkohol, der die Geschmacksknospen für süß anspricht. Wird für Untersuchungen zur Inhibition von Süße verwendet.

Verlinkung

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Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)