Chemical name, CAS number, molecular formula, relative molecular mass requirements Color: colorless to slightly yellow transparent liquid Aroma: floral and fruity aroma, with rose and lavender-like aroma Relative density (25 ℃/25 ℃): 0.900~0.916 Refractive index Index (20 ℃): 1.458～1.464 Geranyl acetate content (GC, %): ≥ 60.0. Total content (sum of geranyl acetate and neryl acetate) (GC, %): ≥ 96.0 Test method inspection rules marking, packaging, transportation, storage, shelf life