Castor Oil

First special grade(FSG) castor oil

Parameters

Analysis Results

Refrective index @20DEG C

1.48

Moisture & Volatilw matters

<0.10%

Insoluble impurities

<0.001

Free fatty acid

0.01

Acid value

1.00

iodine value at 40 DC

85.40

Acetyl Value

146.96

Saponification value

180.33

Unsaponification matteres

0.37%

Hydroxyl value

165.17

Relative Density15/15.5 DC

0.9629

Viscosity gardner holdt

U-V

Colur in 5 1/4 ” Lovibond

16.2 Yellow 1.6 Red

Stokes

7.2

Appearance

Yellow Viscous clear Liquid

Odour

Almost none

Ricinoleic Acid

87.86% by area

Hydrogeneted Castor Oil (Flakes)

Parameter

Analysis Results

Apperance

White (Flakes)

Colour (Lovibond,cell 51/4)

15Y+1.5R

Acid value

1.1

Iodine value

2.76

Hydroxyl value

159.82

Sap Value

181.51

Melting point

87.5 C

Moisture Volatiles

0.08

Commercial Grade Castor Oil

Test

Result

Unit

Acid value

2.10

mgKOH/gm

Iodine value

85.00

gl2/100 gm

saponification value

181.54

mgKOH/gm

Unsaponifiable matter

0.41

%

Color Gardner

6-G

–

Color 1″ cell

Y14.1/1.0R

–

Free fatty acid

1.06

%

Moisture and volatile matter

0.41

%

*Hydroxyl value

164.82

mgKOH/gm

R Density @15/15.5˚C

0.96

–

*R.index   @20˚C

1.48

–

*Ricinoleic Acid

87.67

% by area

*Accetyl value

146.69

mgKOH/gm

*Apperance

Yellow Viscous Clear Liquid