Item No.: 8020LC4000
Product Name: 4L HPLC Grade n-Butanol
Test Items
|
Specification
|
Assay CH3(CH2)CH2OH (by GC) , ω / %
|
99.8 min
|
Chromaticity (APHA)
|
10 max
|
Density (20℃) , ρ / (g/mL)
|
0.808~0.811
|
Residue on evaporation , ω / %
|
0.0005 max
|
Water H2O (by K-F) , ω / %
|
0.05 max
|
UV Absorbance
(1cm cell vs. water)
|
at 215 nm
|
1.00 max
|
at 220 nm
|
0.50 max
|
at 240 nm
|
0.10 max
|
at 260 nm
|
0.04 max
|
at 280 nm
|
0.01 max
|
at 400 nm
|
0.01 max
|