85529

D-sorbitol

BioUltra, ≥99.0% (HPLC)

• Sinônimo(s): D-glucitol
• Fórmula empírica (Notação de Hill): C₆H₁₄O₆
• Número CAS: 50-70-4
• Peso molecular: 182.17
• Beilstein: 1721899
• Número CE: 200-061-5
• Número MDL: MFCD00004708
• Código UNSPSC: 12352201
• ID de substância PubChem: 57653050
• NACRES: NA.25

Propriedades

• densidade de vapor: <1 (vs air)
• Nível de qualidade: 200
• pressão de vapor: <0.1 mmHg ( 25 °C)
• linha de produto: BioUltra
• Ensaio: ≥99.0% (HPLC)
• forma: powder
• atividade óptica: [α]20/D −1.5±0.3°, c = 10% in H₂O
• Impurezas: insoluble matter, passes filter test
• resíduo de ignição: ≤0.1% (as SO₄)
• perda: ≤0.5% loss on drying, 20 °C (HV)
• cor: colorless
• pH: 5.0-7.0 (25 °C, 1 M in H₂O)
• pf: 98-100 °C (lit.)
• solubilidade: H₂O: 1 M at 20 °C, clear, colorless
• traços de ânion: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• traços de cátion: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• Absorção UV: λ: 260 nm A_max: 0.04; λ: 280 nm A_max: 0.045
• cadeia de caracteres SMILES: 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
• chave InChI: FBPFZTCFMRRESA-JGWLITMVSA-N

Descrição

Aplicação

May be used for washing spheroplasts and in isoelectric focusing to minimize endoosmotic flow in agarose gels. May be used to induce osmotic stress.

Sorbitol is a sugar alcohol and slowly metabolized sweetener. Sorbitol, a bacterial culture supplement, is used for the preparation of selective plating media to culture Sorbitol-fermenting bacteria including strains of Escherichia coli and Yersinia enterocolitica.

Ações bioquímicas/fisiológicas

D-Sorbitol is a sugar alcohol that is commonly used as a sugar substitute. It occurs naturally and is also produced synthetically from glucose. The food industry uses D-sorbitol as an additive in the form of a sweetener, humectant, emulsifier, thickener, or dietary supplement. D-Sorbitol has also been found in cosmetics, paper, and pharmaceuticals. Naturally, D-sorbitol occurs widely in plants via photosynthesis, ranging from algae to higher order fruits of the family Rosaceae. Allelic variation of the Tas1r3 gene affects behavioral taste responses to this sugar alcohol, suggesting that it is a T1R3 receptor ligand.

Outras notas

To gain a comprehensive understanding of our extensive range of Sugar alcohols for your research, we encourage you to visit our Carbohydrates Category page.

A plasmolyticum that reversibly inhibits the phenylalanine ammonia-lyase activity of protoplasts at concentrations exceeding 50 mM; Synchronization of Plasmodium falciparum erythrocytic stages in culture; Increases fungal α-amylase thermostability.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)