85529

D-Sorbitol

BioUltra, ≥99.0% (HPLC)

• Synonim(y): D-Glucitol
• Wzór empiryczny (zapis Hilla): C₆H₁₄O₆
• Numer CAS: 50-70-4
• Masa cząsteczkowa: 182.17
• Beilstein: 1721899
• Numer WE: 200-061-5
• Numer MDL: MFCD00004708
• Kod UNSPSC: 12352201
• Identyfikator substancji w PubChem: 57653050
• NACRES: NA.25

Właściwości

• gęstość pary: <1 (vs air)
• Poziom jakości: 200
• ciśnienie pary: <0.1 mmHg ( 25 °C)
• linia produktu: BioUltra
• Próba: ≥99.0% (HPLC)
• Formularz: powder
• aktywność optyczna: [α]20/D −1.5±0.3°, c = 10% in H₂O
• zanieczyszczenia: insoluble matter, passes filter test
• pozostałość po prażeniu: ≤0.1% (as SO₄)
• strata: ≤0.5% loss on drying, 20 °C (HV)
• kolor: colorless
• pH: 5.0-7.0 (25 °C, 1 M in H₂O)
• mp: 98-100 °C (lit.)
• rozpuszczalność: H₂O: 1 M at 20 °C, clear, colorless
• ślady anionów: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• ślady kationów: 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
• ciąg 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
• Klucz InChI: FBPFZTCFMRRESA-JGWLITMVSA-N

Opis

Zastosowanie

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.

Działania biochem./fizjol.

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.

Inne uwagi

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.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)