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Molecular formula: H2N-CH2-CH2-NH-CH2-CH2-NH-CH2-CH2-NH2
Molecular weight: 146.3
| Density(D20/4) | 0.978-0.985 |
| Refrative index(n20/D) | 1.496-1.498 |
| The highest content of impurities (indicators in %) | |
| Dissolve in ethanol test | Pass |
| Residue on ignition % ≤ | 0.02 |
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