Item | Specification | Result | Experimental Methods |
Appearance and Odour | Transparent liquid, no mechanical impurities and suspended matter, no odor | Transparent liquid, no mechanical impurities and suspended matter, no odor | GB/T 7814 |
IPA Content(mass fraction)/%≥ | 99.9 | 99.93 | GB/T 7814 |
Chroma/Hazen≤ | 10 | <10 | GB/T 3143 |
Solubility in hot water | Pass | Pass | GB/T 6324.1 |
Water(mass fraction)/%≤ | 0.10 | 0.029 | GB/T 6324.8 |
Acid(acetic acid) Content(mass fraction)/%≤ | 0.002 | 0.0012 | GB/T 7814 |
Residue on evaporation(mass fraction)/%≤ | 0.002 | 0.0005 | GB/T 6324.2 |
Carbonyl Compound( acetone)(mass fraction)/%≤ | 0.01 | 0.002 | GB/T 6324.5 |
Sulfur compound content(S)/(mg/kg)≤ | 1 | <0.5 | GB/T 6324.4 |