SUCROSE
SUCROSE AR
Used in buffers for low solid concentration large pore polyacrylamide gels. This results in improved handling characteristics of the gels it is also used as thickener for sample solution to prevent in homogenity due to convection it is useful in clarifying and layering of Samples.
Short Name: SUCROSE
Synonym: a-D-Glucopyranosyl ß-D-fructofuranoside; ß-D-Fructofuranosyl-a-D-glucopyranosid;, D(+)-Saccharose; Sugar
Basic Details
Article No.
LG4381
Grade
AR
Purity
CAS No.
57-50-1
HS Code
1701.9990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Colorless crystals
Odour
Odorless
pH value
5.5 - 7 at 342 g/l at 25 °C
Melting point/ Freezing point [°C]
185 - 187 °C
Flash point [°C]
93.3°C
Solubility in water [% weight]
342 g/l at 20 °C - completely soluble
Partition coefficient Log Pow octanol /water at 20°C
-3.7
Chemical Specifications
Appearance
Colorless Crystals or white crystalline powder
Specific optical rotation ([a]25/D) )
+66.3° to +66.8°
Insoluble matter
Max 0.005%
Loss on drying (at 105°C; 6 hrs)
Max 0.05%
Titrable acid
Max 0.0008 meq/g
Sulphated ash
Max 0.02%
Chloride (Cl)
Max 0.005%
Sulphate and Sulphite (as SO4)
Max 0.005%
Heavy metal (as Pb)
Max 0.0005%
Iron (Fe)
Max 0.0005%
Reducing sugars (as glucose)
Max 0.05%
Safety Information & Hazard Symbols