Upload
others
View
4
Download
0
Embed Size (px)
Citation preview
Certificate of Analysis Product Black pepper essential oil Botanical name Piper nigrum Appearance Liquid Colour Dark brown Odour Woody, warm, spicy Specific gravity @ 20°C 0.864 – 0.884 Refractive index @ 20°C 1.4795 – 1.4880 Solubility Soluble in alcohol; insoluble in water