Inner Mongolia Weiyu Biotech Co., Ltd.
Add:(Southern District) Khorchin Industrial Park, Tongliao City, Inner Mongolia, China
P. C.:028024
URL:www.5qi.cc
E-mail:sales@kstcastor.com
Pharmaceutical Castor Oil
| Molecular formula:C3H5(C18H33O3)3 | Molecular weight: 932 | ||
|
This product is mainly used in drugs, laxatives and pesticides and other industries. |
|||
|
Item |
Specification |
||
|
Acid Value(mgKOH/g) |
2.0 | ||
|
Unsaponifiable matter(%)≤ |
0.8 | ||
|
Absorbance 269 ± 1nm |
1.0 | ||
|
Gravity(25℃ ) |
0.952-0.965 | ||
|
Saponification(mgKOH/g) |
176-187 | ||
|
Iodine Value(gl/100g) |
82-90 |
||
|
Water Content (%)≤ |
0.3 | ||
|
Refractive Indx(ND2o) |
1.477-1.481 |
||
|
Hydroxy Value(mgKOH/g) |
150 |
||
|
Optical Rotation |
+3.5-+6.0 |
||
|
Peroxide Value |
5.0 |
||
|
Appearance |
Colorless or light yellow viscous liquid |
||
