Hóa chất 1-Butanol ≥99.5% ACS
Tên khác : n-Butanol , Propyl carbinol , 1-Butyl alcohol , Butyl Alcohol , 1-Hydroxy butane , n-Butyl Alcohol
Code 20810.298
Xuất Xứ : VWR -Pháp
Thông số kỹ thuật
Assay (on anhydrous substance) |
Min. 99.5 % |
IR Spectrum |
Passes test |
Acidity or alkalinity |
Max. 0.0005 meq/g |
Boiling point |
117 - 119 °C |
Colouration |
Max. 10 APHA |
Density (20/4) |
0.807 - 0.812 |
Density (20/20) |
0.808 - 0.813 |
Aldehydes + ketones (as C3H7CHO) |
Max. 0.01 % |
Butan-2-ol |
Max. 0.05 % |
Dibutyl ether |
Max. 0.2 % |
Evaporation residue |
Max. 10 ppm |
Water |
Max. 0.1 % |
Al (Aluminium) |
Max. 0.5 ppm |
B (Boron) |
Max. 0.02 ppm |
Ba (Barium) |
Max. 0.1 ppm |
Ca (Calcium) |
Max. 0.5 ppm |
Cd (Cadmium) |
Max. 0.05 ppm |
Co (Cobalt) |
Max. 0.02 ppm |
Cr (Chromium) |
Max. 0.02 ppm |
Cu (Copper) |
Max. 0.02 ppm |
Fe (Iron) |
Max. 0.1 ppm |
Mg (Magnesium) |
Max. 0.1 ppm |
Mn (Manganese) |
Max. 0.02 ppm |
Ni (Nickel) |
Max. 0.02 ppm |
Pb (Lead) |
Max. 0.1 ppm |
Sn (Tin) |
Max. 0.1 ppm |
Zn (Zinc) |
Max. 0.1 ppm |
Conforms to ACS |
Passes test |
Conforms to Reag. Ph.Eur. |
Passes test |