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Testing Items
Standard Requirements
Testing Results
Single Conclusion
Color and Appearance
Light yellow to brown-red liquid
Colorless liquid
Confirmed
Scent
With strong aroma of amber
Qualified
Confirmed
Density
(25?/25?)
0.892-0.928
0.902
Confirmed
Refractive Index
(20?)
1.472-1.493
1.476
Confirmed
Optical Rotation
+2°~+6°
+3.8°
Confirmed
Acid Value
(By KOH)/( mg/g)
≤2.0
1.12
Confirmed
