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