Specification Sheet
Product Name 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose
Product Number D1018
Product Brand SIGMA
CAS Number 20880-92-6
Molecular Weight 260.28
 
TEST SPECIFICATION
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 50MG/ML IN CHLOROFORM
IR SPECTRUM CONFORMS TO STRUCTURE
CARBON 54.6 TO 56.2%
SPECIFIC ROTATION -24 TO -27 DEG (C = 1 IN CHLOROFORM)
PURITY BY GAS CHROMATOGRAPHY > OR = 99%
DOCUMENT # D1018/07/14/09/2