Specification Sheet
Product Name Ricinoleic acid,
analytical standard
Product Number 90969
Product Brand SIAL
CAS Number 141-22-0
Molecular Weight 298.46
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless to Faint Yellow
APPEARANCE (FORM) Liquid
PURITY (GC AREA %) ≥ 99.0 %
SPECIFIC ROTATION (20/D) 6.5 ± 1.5 Degrees
CONCENTRATION C=2 in ACETONE
REFRACTIVE INDEX N20/D 1.469 - 1.473
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 36 MONTHS