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n-Butanol
Molecular formula: CH3CH2CH2CH2OH
Molecular weight: 74.12
Properties: clear colorless liquid. Alcoholic odor, flammable.
| Purity ≥ | 99.0% |
| Density(d20/4) | 0.8089-0.811 |
| Chroma | 10 |
| Residua after vaporize ≤ | 0.002% |
| Water ≤ | 0.2% |
| Acidity (H+)(mmol/100g) ≤ | 0.05% |
| Hydroxide compoud(count by CO ) ≤ | 0.02% |
| Ester(count by CH3COOC4H9) ≤ | 0.1% |
| Non-saturation compound(count by Br) ≤ | 0.005% |
| Fe ≤ | 0.00005% |
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