Description: Clear, yellow to amber, very viscous liquid
IR: Conforms to standard spectrum
UV: Absorptivity at 248nm does not differ from standard by more than 3.0%
Refractive Index (25°C): 1.523 – 1.526
Reaction: Neutral to litmus
Limit of Menadione: No purple or blue color is not produced
Z Isomer Content: NMT 21.0%
Assay: 97.0 – 103.0%
