Hóa chất 1-Butanol ≥99.5% ACS, Code 20810.298
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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 |