Standard                            

Result  of Inspection        

Character           

light yellow or yellow liquid with a mild and fresh aroma of ylang flowers.                                                          

    compliance              

Specific Density   

0.942~0.970                            

 0.96          

Refractive Index    

1.498~1.508                                            

   1.4987            

Optical Rotation          

-40°~-25°                                        

-28°    

Acid Value        

≤2.8(mgkOH/g)                                              

       2.4              

Ester Value        

130~182(mgkOH/g)                                  

    165            

Solubility      

Soluble in three times the volume of ethanol, forming a clear solution                                   

     compliance              

Content                

Linalool≥30%                                    

     30.2%          

Microbial Limit              

Bacteria:≤500/g                              

      absent              

Mildew & microzyme:≤50/g                          

     absent              

Live mites:should not be detected      

     absent            

Escherichia coli: should not be detected             

       absent