item |
ethylene glycol monoethyl ether (ee) |
diethylene glycol monoethyl ether (de) |
cas |
110-80-5 |
111-90-0 |
molecular formula |
c2h5och2ch2oh |
c2h5och2ch2och2ch2oh |
appearance |
colorless and clear liquid |
colorless and clear liquid |
purity(gc)%≥ |
99.5 |
99.0 |
distillation range(℃/760mmhg) |
133.5-138.0
|
194.0-205.0
|
moisture(kf) %≤ |
0.1 |
0.1 |
acidity (as hac) %≤ |
0.005 |
/ |
specific gravity (d420) |
0.929±0.005 |
0.989±0.005 |
color(pt-co)≤ |
15 |
15 |
content of metal ion≤
|
10ppb(for special requirements ≤1ppb)
|
10ppb(for special requirements ≤1ppb)
|
package and transportation |
190 or 194kgs/drum hazardous chemical |
200kgs/drum hazardous chemical |
application:
ethylene gycol monoethyl ether series, a kind of electronic industry solvent with excellent performance, is widely used lcd photo-resistance diluent in the production of lcd and optical resist, photo-resist remover, stripping agent, detergent for ic, photo resist-removing buffer solution, corrosive processing and other chemicals requiring special specification; also widely applied as solvent for electronic material production.
|