TEST                 

STANDARD

RESULTS

APPEARANCE         

SLIGHTLY YELLOW, CLEAR, VISCOUS OIL

Pass

IDENTIFY         

CORRESPONDS

Pass

ACIDITY  

≤1.0ML  

0.3ML

ABSORBANCE IN ETHANOL

AT ABOUT 284NM (MAX)

AT ABOUT 254NM (MAX)

42.0-45.0

7.5-9.0     

43.70

8.20

FREE TOCOPHCROL      

≤1.0%

0.2%

HEAVY METALS       

≤20PPM

11PPM

SULPHATED ASH   

≤0.1%    

0.04%

DENSITY (20℃)                

0.952-0.966G/ML

0.956G/ML

REFRACTIVE INDEX (20℃)

1.494-1.498

1.496

LEAD       

≤10PPM

6PPM

ARSENIC

≤3PPM   

1PPM

ASSAY     

98%-102%

98.55%