Items of inspection

Standard

Test results

Form

red -brown or green-brown clear liquid,With special aroma, pungent ,slightly warm.

qualified

Relative density

: 0. 955-0. 983      

qualified

Refractive index:

1.5052-1.5120                  

qualified

Specific rotation:

-66°— -40°C         

qualified

Boiling range:

208°C    

qualified

Acid value:

4  

qualified

Ester value:

10

qualified

Solubility :

dissolved in ethanol and other organic solvent  

qualified

Content:

contenting patchouli alcohol more than 26%

qualified