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Pogostemon (PROSEA)

290 bytes added, 20:25, 7 March 2021

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|author =Source: Lawrence, 1990.

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== Physical properties of essential oil ==

'''patchouli oil'''

*Relative density : 0.955-0.983

*Refractive index : 1.505-1.512

*Optical rotation : -66° to -40°

*Miscibility in ethanol : 1:10 (90%)

*ISO/EOA : ISO 3757 '78

See comments : [[Physical properties of essential oils (PROSEA)]]

== Sources of illustrations ==

146,870

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