Product name |
Mannitol |
CAS |
87-78-5 |
Appearance |
white powder |
Assay |
99% |
Storage |
Cool and Protect from light |
Mannitol
Product Name Mannitol
CAS 87-78-5
MF C6H14O6
MW 182.17
EINECS 201-770-2
MOL File 87-78-5.mol
Chemical Properties
Melting point 167°C
Boiling point 494.9°C
Density 1.596
refractive index 1.5970 (estimate)
storage temp. Inert atmosphere,Room Temperature
pka pKa 13.50(H2O,t =18)(Approximate)
Water Solubility 177.3g/L(25 ºC)
CAS DataBase Reference 87-78-5(CAS DataBase Reference)
EPA Substance Registry System Mannitol (87-78-5)
Usage And Synthesis
Description
It can be used to lower intraocular pressure and in the postoperational period in ophthalomological procedures as well as during brain edema.
Chemical Properties
D-mannitol (D-mannohexan-1.2.3.4.5.6-hexaol) is a constituent of several plants including the Manna ash, several edible plants, and seaweed. Parts of the latter contain up to 10 % mannitol by weight. The solubility in water is approximately 230 g/L at room temperature and it increases with increasing temperature. Mannitol is stable under the common processing conditions of foods.
Mannitol is approximately 50 % as sweet as sucrose and non-cariogenic. In the European Union, maltitol is approved as E 421 for a large number of food applications. In the United States, mannitol produced by hydrogenation of glucose or fructose solutions or by fermentation by Zygosaccharomyces rouxii or Lactobacillus intermedius is approved for several food applications. It is also approved in many other countries.
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