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| PP Castor Oil |
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| Molecular formula: |
C3H5(C18H33O3)3 |
| Molecular weight : |
932 |
It can be used in the manufacturing of medicine and lubricant directly, it is the basic material of CASTOR OIL derivatives . There are bulk packing and drum for you to choose, 190kg/drum( 190kg ) . Avoid fire and rain |
 Physical and Chemical properties :
|
Item |
Specification |
Test method |
The No. of test method of EP |
The No. of test method of BP |
Refractive Index ( n D 20 ) |
1.477-1.481 |
2.2.6 |
Appendix VE |
Density (20 °C ) |
0.952-0.965 |
2.2.5 |
Appendix VG |
Optical Rotation |
+3.5-+6.0 |
2.2.7 |
Appendix VF |
Absorbancy1% (m/v)269±1nm ≤ |
1.0 |
2.2.25 |
Appendix B |
Acid Value (mgKOH/g) ≤ |
2.0 |
2.5.1 |
Appendix XB |
Hydroxy Value (mgKOH/g)≥ |
150 |
2.5.3 method A |
Appendix XD |
Iodine Value (gI/100g) |
82-90 |
2.5.4 |
Appendix XE |
Peroxide Value |
5.0 |
2.5.5 |
Appendix XF |
Saponification (mgKOH/g) |
176-187 |
2.5.6 |
Appendix XG method |
Unsaponifiable matter (%)≤ |
0.8 |
2.5.7 |
Appendix XH method |
Moisture (%) ≤ |
0.3 |
GB5582 |
Foreign fat |
1: 2ml in 8ml ethanol to clear solution
2: 10.0ml in 20ml ligroine and stirred to even liquid, laid steadily till delamination, the volume in the bottom part should not less than . 16.0ml |
2.2.1 |
Appendix IVA |
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