Sorbitol

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Sorbitol
Names
IUPAC name
(2S,3R,4R,5R)-Hexane-1,2,3,4,5,6-hexol
Other names
D-Glucitol
D-Sorbitol
Sorbogem
Sorbo
Properties
C6H14O6
Molar mass 182.17 g/mol
Density 1.489 g/cm³
Melting point 111 °C (232 °F; 384 K)
Boiling point 290–295 °C (554–563 °F; 563–568 K)
2350 g/L
Solubility Soluble in acetic acid, ethanol, methanol
Hazards
Flash point 100 °C
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Sorbitol or glucitol, is a sugar alcohol with a sweet taste, used as a sugar substitute. The most common form is D-sorbitol. It has the chemical formula C6H14O6.

Properties

Chemical

Sorbitol can be nitrated to sorbitol nitrates.

Physical

Sorbitol is a white crystalline solid, with a sweet fruity taste, more pronounced than that of xylitol. It is extremely soluble in water (2350 g/L), acetic acid, ethanol and methanol, but insoluble in most nonpolar solvents. Sorbitol melts at 111 °C and boils between 290–295 °C (values altered by water content).

Availability

Sorbitol is available as sugar substitute in most supermarkets, at various purities and prices.

Preparation

Sorbitol can be prepared by reducing glucose with hydrogen.

Projects

  • Sorbitol nitrate

Handling

Safety

Sorbitol poses little hazard, though if consumed in large quantities is will induce a laxative effect.

Storage

In closed containers.

Disposal

Can be safely poured down the drain or dumped in the ground.

References

Relevant Sciencemadness threads