Item No.: 8020AR0500
Product Name: 500ml AR Grade n-Butanol
Test Items
Specification
Assay,ω/%
≥99.5
Chromaticity
≤10
Density (20℃),ρ/(g/mL)
0.808~0.811
Residue on evaporation,ω/%
≤0.001
Water H2O (by K-F),ω/%
≤0.2
Ester,ω/%
≤0.1
Titrable Acid(H+)/(mmol/g)
≤0.0005
Unsaturated compounds (Br),ω/%
≤0.005
Carbonylic compounds (CO),ω/%
≤0.02
Readily carbonizable substances
Pass test
Iron (Fe),ω/%
≤0.00005
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