CAS No.: | CAS No. 78-93-3 |
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Formula: | C4h8o |
EINECS: | 201-159-0 |
Aldehyde: | Monoaldehyde |
Aether: | Aliphatic Ethers |
Hydroxybenzene: | Polyphenol |
Samples: |
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Item | Index | Analyst results | Test method |
Purity % (min) ≥ | 99.5 | 99.93 | SH/T 1756 |
Moisture % (m/m) ≤ | 0.1 | 0.04 | GB/T 6283 |
Density , (20D. C.) (g/cm3) | 0.804-0.806 | 0.806 | GB/T 4472 |
Distillation range (D.C.) | 78.5-81.0 | 79.3 | GB/T 7534 |
Non-volatile matter (mg/100ml) ≤ | 5 | 1.5 | GB/T 6324.2 |
Color (Hazen) ≤ | 10 | 5 | GB/T 3143 |
Acidity ( as acetic acid, not containing CO2 ) % (m/m) , ≤ | 0.003 |
0.0015 |
GB/T 14827 |
Appearance | Colorless and transparent, No mechanical impurities |
qualified | visual |
Odor | Special odor, no residual odor | qualified | smell |
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