Acetic acid (99%) INDUSTRY GRADE 440 USD/MT FOB TIANJIN,CHINA
|
Product Name
|
Acetic acid |
Grade test
|
The excellent grade
| ||
|
unit |
% |
Test standard |
GB/T 1628.1-2000 | ||
|
Sampling date |
28th March,2009 |
Report date |
29th March,2009 | ||
|
Item |
Standard |
Result | |||
|
The excellent grade |
The1st grade
|
The qualified grade
| |||
|
Appearance |
Colorless transparent Liquid |
correspond | |||
|
Colour(Pt-Co): ≤ |
10 |
20 |
30 |
10 | |
|
AceticAcid content % ≥ |
99.8 |
99.0 |
98.0 |
99.86 | |
|
Water % ≤ |
0.15 |
---- |
---- |
0.04 | |
|
Formic Acid content % ≤ |
0.06 |
0.15 |
0.35 |
0.03 | |
|
Acetaldehyde Acidity % ≤ |
0.05 |
0.05 |
0.10 |
0.01 | |
|
Residue after evaporation %
≤ |
0.01 |
0.02 |
0.03 |
0.006 | |
|
Iron content %
≤ |
0.00004 |
0.0002 |
0.0004 |
0.00004 | |
|
Permanganate ≥ |
30 |
5 |
--- |
>30 | |