specification:
Index                                                             Specification             Result
Purity %(m/m)                                               ≥99.9                    99.97
Chrominance(Pt-Co)                                         ≤10                       10
Density at 20 DegC(Kg/L)                             0.805-0.807               0.806
Water Content ×10-6(m/m)                         ≤300                     183
Acidity(count per acetic acid 
acid not content CO2)%(m/m)%                 ≤0.003                 0.0012
Non-Volatile Matter % ≤2 0.33
Methanol(Count per Butanol) %(m/m)×10-6 ≤1000                  223
Distillation                                                        78.5-81.0            78.5-80.4
appearance Colorless and transparent, no evident      
mechanical impurities                                                                   passed
odor Special odor,no residual odor                                              passed
 
Appearance
Colorless transparent, no mechanical impurities
Visual examination

Odor
Special odor, no residual disagreeable odor
Smell and sniff