Original
The company profile was verified by 
|
Item
|
Index
|
||
|
Grade
|
Anhydrous ether
|
Chemical pure
|
Analytically pure
|
|
Content
|
≥99.5%
|
≥ 99.5%
|
≥99.8%
|
|
Evaporities
|
≤ 0.003%
|
≤0.001%
|
≤ 0.001%
|
|
Moisture(H2O)
|
≤0.15%
|
≤0.12%
|
≤ 0.05%
|
|
Acidity (Counted by H+) mmol/100g
|
≤ 0.06
|
≤0.05
|
≤ 0.02
|
|
Methanol(CH3OH)
|
≤0.05%
|
≤ 0.05%
|
≤0.02%
|
|
Ethanol(C2H5OH)
|
≤0.1%
|
≤ 0.1%
|
≤ 0.1%
|
|
Carbonyl compound (Counted by CO)
|
≤0.003%
|
≤0.002%
|
≤ 0.001%
|
|
Hyperoxide (Counted by H2O2)
|
≤0.001%
|
≤ 0.0002%
|
≤ 0.00003%
|
|
Readily carbonizable substance
|
Qualified
|
Qualified
|
Qualified
|
