|
 |
Fatty Acids |
 |
Distilled Palm Stearin Fatty Acid |
|
| CHARACTERISTIC : |
|
Free from objectionable odours.
| 1- |
Chemical Description |
Produced by distillation of the split Palm Stearin fatty acid, obtained from the hydrolysis of palm Stearin oil (spec. no. 150604/M/003) under high pressure and high temperature. |
| 2- |
Appearance |
Semi – solid at Ambient temperature, with Top white color.
|
| 3- |
Odour |
Free from objectionable odours. |
|
| |
| Critical Identity Parameters ( To be included in all certificates of Analysis ): |
| |
Item |
Limits |
Analytical Method |
 |
|
| 4- |
Acid Value (A.V.) |
 |
206-214 |
|
A.O.C.S Cd 3d-63/1997 |
| 5- |
Saponification Value (S.V.) |
207-215 |
A.O.C.S Cd 3-25/1997 |
| 6- |
Iodine Value (I.V.) |
30-40 |
A.O.C.S Cd 1-25/1988 |
| 7- |
Titer °C |
48-53 |
A.O.C.S Cc-25/1988 |
| 8- |
GC Fatty acid composition |
|
|
| |
C6 |
- |
IUPAC, 1987 |
| |
C8 |
- |
IUPAC, 1987 |
| |
C10 |
- |
IUPAC, 1987 |
| |
C12 |
|
1 Max |
|
IUPAC, 1987 |
| |
C14 |
|
2 Max |
|
IUPAC, 1987 |
| |
C16 |
|
55-65 |
|
IUPAC, 1987 |
| |
C18:0 |
|
4-7 |
|
IUPAC, 1987 |
| |
C18:1 |
|
20-30 |
|
IUPAC, 1987 |
| |
C18:2 |
|
3-8 |
|
IUPAC, 1987 |
| |
| Other Items: |
|
| 9- |
Moisture Content (%) |
|
0.1 Max |
|
A.O.C.S Ca 2b-38/1995 |
| 10- |
Peroxide Value (meq/Kg) |
|
10.0 Max |
|
A.O.C.S Cd 8.8-53/1986 |
| 11- |
Unsaponifiable matters (%) |
|
0.5 Max |
|
A.O.C.S Da 10-24/1987 |
| 12- |
Lovibond Colour, 5¼ inch |
|
Y |
R |
|
Lovibond Tintometer |
| |
|
|
3.0 |
0.3 |
|
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