Application
It is one of the most important organic materials. It is mainly used in the manufacture of vinyl acetate, acetic anhydride, diketen, acetic ester, acetate, ethyl cellulose and chloro acetic acid. It can also be used in the field of synthetic fiber, binding agent, pharmacy, fertilizer and dyeing as raw material, and in the field of plastic, rubber and printing as organic solven
|
Specification |
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|
Item |
High class |
First class |
High class |
High class |
First class |
|
Glacial acetic acid % min |
99.8 |
99.5 |
99.9 |
99.85 |
99.0 |
|
Color max |
10 |
20 |
---- |
30 |
5 |
|
Formic acid content % max |
0.15 |
0.20 |
0.15 |
0.14 |
0.15 |
|
Acetaldehyde content % max |
0.03 |
0.05 |
0.03 |
0.03 |
0.05 |
|
Formaldehyde content % max |
0.05 |
0.10 |
0.10 |
0.05 |
0.02 |
|
Residue on evaporation % max |
0.01 |
0.02 |
0.01 |
0.01 |
0.02 |
|
Iron(fe) % max |
0.00004 |
0.0002 |
0.00004 |
0.00004 |
0.00004 |
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