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|
| Castor Oil BP 93 Grade (British Pharma) |
| |
| |
| Castor Oil BP 93 Grade (British Pharma) |
|
| Sr.No. |
Specification / Charateristics |
Test Method |
Parameters |
|
| 1. |
Free Fatty Acid (mgKoH/gm) |
Aocs 13e.92 |
1.0 % Max |
|
| |
(As Ricinoleic) |
|
|
|
| 2. |
Acid Value % (mgKoH / gm) |
Aocs CaSa – 40 |
2.0% Max |
|
| 3. |
Moisture & Volatiles % |
Aocs Ca 2e - 25 |
0.25 % Max |
|
| 4. |
Colour on Lovilond |
|
|
|
| |
1” Cell (Y+5R) |
- |
- |
|
| |
5 ¼” Cell (Y+5R) |
Aocs Cc 13E – 92 |
- |
|
| |
Colour Gardner |
- |
3 – 4 |
|
| |
Iodine Colour |
|
|
|
| 5. |
Iodine Value (By Wiss, gI 2 / 100g ) |
Aocs cd 1.25 |
82 – 90 |
|
| 6. |
Saponification Value (mgKoH / gm) |
Aocs cd 3.25 |
177 – 185 |
|
| 7. |
Unsaponifiable Matter |
|
0.8 % Max |
|
| 8. |
Hydroxyl Value mgKoH / gm |
Aocs cd 13-60 |
160 Min. |
|
| 9. |
Density at 30ºC |
Aocs 10C – 95 |
0.952 – 0.965 |
|
| 10. |
Specific gravity 15ºC |
Aocs Cc-10G-25 |
0.952 – 0.965 |
|
| 11. |
Viscosity at 20ºC Pas |
- |
- |
|
| |
Viscosity at 25ºC Pas |
- |
- |
|
| |
Viscosity Gardner Holdt |
- |
U – V |
|
| 12. |
Refractive Index at 20ºC |
Aocs cc 7.25 |
1.477 – 1.481 |
|
| 13. |
Peroxide Value |
Aocs cd 8.53 |
3 to 5 |
|
| 14. |
Optical Rotation |
- |
+3.5º to +6.0º |
|
| 15. |
Solubility |
- |
- |
|
| 16. |
Ricinoleic Acid Content |
GC |
85% Min |
|
| 17. |
Insoluble Impurities |
Aocs Ca 3a – 36 |
0.02% Max |
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