| Customization: | Available |
|---|---|
| CAS No.: | 8001-22-7 |
| Formula: | C11h9n3o2.Na |
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| Test Items | Specifications | Results |
| Appearance | Clear, pale yellow liquid | Conforms |
| Solubility | Practically insoluble in ethanol (96 per cent), miscible with light petroleum (bp: 50-70ºC) | Conforms |
| Relative density | About 0.922 | 0.9190 |
| Refractive index | About 1.475 | 1.4752 |
| Acid value | Maximum 0.5 | 0.15 |
| Identification | A.Identification of fatty oils by thin-layer chromatography. | Conforms |
| B. Composition of fatty acids. | Conforms | |
| Peroxide value | Maximum 10.0 | 0.8 |
| Unsaponifiable matter | Maximum 1.5 per cent, determined on 5.0 g. | 0.45% |
| Alkaline impurities | It complies with the test. | Conforms |
| Water | ≤0.1% | 0.06% |
| Composition of fatty acids |
Saturated fatty acids of chain length less than C14 : ≤0.1% | 0.01% |
| Myristic acid: ≤0.2% | 0.1% | |
| Palmitic acid: 9.0%~13.0% | 10.4% | |
| Palmitoleic acid: ≤0.3% | 0.1% | |
| Stearic acid: 2.5%~5.0% | 3.7% | |
| Oleic acid and isomer: 17.0%~30.0% | 26.0% | |
| Linoleic acid: 48.0%~58.0% | 52.6% | |
| Linolenic acid: 5.0%~11.0% | 5.6% | |
| Arachidic acid: ≤1.0% | 0.3% | |
| Eicosenoic acid: ≤1.0% | 0.2% | |
| Behenic acid: ≤1.0% | 0.4% |
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