No.

Physical and chemical Properties

Sample 2016

Average 2016

Sample 2017

Average 2017

1

Color

Pale yellow

Pale yellow

2

Odor

Strong and somewhat disagreeable

Strong and somewhat disagreeable

3

Yield

2.45 - 2.55

2.5%

4 - 4

4%

4

Specific Gravity

0.8674 - 0.8870

0.8772

0.8614 - 0.892

0.8767

5

Refractive Index

1.505 - 1.505

1.505

1.505 - 1.502

1.5035

6

Acid Value (as mg KOH/g oil)

1.40275 - 0.84165

1.1222

1.222 - 3.64715

2.434575

7

Ester number (as mg KOH/g oil)

54.70725 - 58.07385

56.39055

77.4318 - 72.10135

74.76658

8

Peroxide value (as meq.O₂/Kg oil)

0.025 - 0.045

0.035

0.05 - 0.015

0.0325

9

Degeneration degree (as mg KOH/g oil)

56.11 - 58.92

57.515

78.554 - 75.7485

77.15125