D- mannose

D- mannose
 

Product description:

English name : D-Mannose
Other names : D- mannopyranose
CAS: 3458-28-4
C6H12O6 = 180.16
Level : AR grade
Content : ≥99.0%
Specific rotation : + 14.0 ~ + 14.5º
Clarity test : Qualified
Residue on ignition : ≤0.05%
Chloride : ≤0.005%
Heavy Metal : ≤0.001%
Melting point : 125 ~ 131 ℃
Properties: white or almost white crystalline powder, sweet and then bitter, commodity anomeric mixture, hygroscopic, capable of reducing Fehling 's solution is soluble in water, pyridine, slightly soluble in methanol, ethanol, 1g. mannose dissolved in 0.4ml of water. The relative density (d20) 1.54
Uses : chemical and biochemical research .
Save : RT