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Chemical Name: Benzene
Formula: C6H6
Specification: AR
Property condition: Colourless transparent liquid
Molecular weight: 78.11
Packing:500 mL
ITEM OF ANALYSIS |
STANDARD |
Assay (GC), % |
≥99.5 |
Really carbonized substances |
Qualified |
Sulfur compound (as SO4), % |
≤0.0015 |
Crystal point,°C |
≥5.2 |
Moisture (H2O), % |
≤0.03 |
Thiophene (C4H4S), % |
≤0.0002 |
Acidity(as H+)/(mmol/g) |
≤0.0001 |
Alkalinity (as OH-)/(mmol/g) |
≤0.0001 |
Color, Hazen units |
≤10 |
Evaporating leavings |
≤0.001 |