Project | quality standards | detection result |
Appearance | Clear liquid, free of suspended matter | Clear liquid, free of suspended matter |
Chromaticity (Pt-Co)/No. | ≤10 | <10 |
Density (20℃)/(g/cm3) | 0.781-0.784 | 0.782 |
Boiling range (at 0.101 33MPa)/℃ | 80.0-82.0 | 81.1-81.7 |
Acidity (as acetic acid)/(mg/kg) | ≤300 | 2 |
Moisture w/% | ≤0.30 | 0.03 |
Total cyanide (as hydrocyanic acid)/(mg/kg) | ≤10 | 2 |
Ammonia/mg/kg | ≤6 | not detected |
Acetone/(g/kg) | ≤50 | not detected |
Acrylonitrile/(mg/kg) | ≤100 | not detected |
Recombinant (with propionitrile)/(mg/kg) | ≤1000 | 92 |
Copper/(mg/kg) | ≤0.5 | 0.03 |
Iron (mg/kg) | ≤0.5 | 0.03 |
Purity w/% | ≥99.5 | 99.97 |
conclusion Conclusion | qualified |
Project | quality standards | detection result |
Appearance | Clear liquid, free of suspended matter | Clear liquid, free of suspended matter |
Chromaticity (Pt-Co)/No. | ≤10 | <10 |
Density (20℃)/(g/cm3) | 0.781-0.784 | 0.782 |
Boiling range (at 0.101 33MPa)/℃ | 80.0-82.0 | 81.1-81.7 |
Acidity (as acetic acid)/(mg/kg) | ≤300 | 2 |
Moisture w/% | ≤0.30 | 0.03 |
Total cyanide (as hydrocyanic acid)/(mg/kg) | ≤10 | 2 |
Ammonia/mg/kg | ≤6 | not detected |
Acetone/(g/kg) | ≤50 | not detected |
Acrylonitrile/(mg/kg) | ≤100 | not detected |
Recombinant (with propionitrile)/(mg/kg) | ≤1000 | 92 |
Copper/(mg/kg) | ≤0.5 | 0.03 |
Iron (mg/kg) | ≤0.5 | 0.03 |
Purity w/% | ≥99.5 | 99.97 |
conclusion Conclusion | qualified |