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| NO.1 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 ) . Avoid fire and rain |
 Physical and Chemical properties : |
Item |
Specification |
Refractive Index ( n D 20 ) |
1.477-1.481 |
Gravity ( 20 °C) |
0.952-0.965 |
Viscosity (St25 °C ) |
6.27-8.84 |
Saponification (mgKOH/g) |
176-187 |
Hydroxy value (mgKOH/g) ≥ |
150 |
Iodine Value (gI/100g) |
82-90 |
Peroxide Value ≤ |
5.0 |
Unsaponifiable matter (%) ≤ |
0.8 |
Acid Value (mg/KOH)/ g≤ |
1.99 |
Free Fatty Acid (%) ≤ |
1.0 |
Moisture& Volatile ( % ) ≤ |
0.25 |
Insoluble Impurities ( % ) ≤ |
0.02 |
Colour(L133.33mm) |
Y :20 , R ≤ 2.0 |
Heat test |
slight color change |
Solubility in Alcohol ( 20°C ) |
clear solution |
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