Ethanol absolute for analysis
價格： HK$0.00
CH131086
訂購熱線: (852) 2440 1310
Ethanol absolute 131086.1212
Made in Spain
P/N: CH131086
Size: 2.5L
| SPECIFICATIONS: | ||
| Minimum assay (G.C.) (v/v) | 99,8% | |
| Identity : | ||
| Identity | IR passes test | |
| Density at 20/20 | 0,790-0,793 | |
| Maximum limit of impurities | ||
| APHA colour | 10 | |
| Acidity | 0,00035 meq/g | |
| Alkalinity | 0,0002 meq/g | |
| Insoluble matter in H2O | passes test | |
| Non-volatile matter | 0,0005 % | |
| Reducing substance to KMnO4 | passes test | |
| Darkened substances by H2SO4 | passes test | |
| Carbonyl compounds (as CH3CHO) | 0,005% | |
| Acetone (G.C.) | 0,001% | |
| 2-Propanol (G.C.) | 0,003% | |
| Butanone (G.C.) | 0,003% | |
| Higher Alcohols (G.C.) | 0,01% | |
| 2-Butanol (G.C.) | 0,02% | |
| Methanol (G.C.) | 0,02% | |
| Water (H2O) | 0,2 % | |
| Metals by ICP [in mg/Kg (ppm)] | ||
| Ag | 0,05 | |
| Al | 0,5 | |
| As | 0,05 | |
| Au | 0,05 | |
| B | 0,02 | |
| Ba | 0,1 | |
| Be | 0,02 | |
| Bi | 0,05 | |
| Ca | 0,5 | |
| Cd | 0,05 | |
| Co | 0,02 | |
| Cr | 0,02 | |
| Cu | 0,1 | |
| Fe | 0,1 | |
| Ga | 0,02 | |
| Ge | 0,05 | |
| Hg | 0,05 | |
| In | 0,05 | |
| K | 0,1 | |
| Li | 0,05 | |
| Mg | 0,1 | |
| Mn | 0,02 | |
| Mo | 0,02 | |
| Na | 0,5 | |
| Ni | 0,02 | |
| P | 0,2 | |
| Pb | 0,1 | |
| Pt | 0,02 | |
| S | 0,2 | |
| Sb | 0,02 | |
| Si | 0,2 | |
| Sn | 0,1 | |
| Sr | 0,2 | |
| Ti | 0,02 | |
| Tl | 0,02 | |
| V | 0,02 | |
| Zn | 0,1 | |
| Zr | 0,02 | |