Description
|
Indicators |
Specification |
|||
|
Analytical pure |
Chemically pure |
High purity |
Customization |
|
|
Purity |
99.0% |
98.0% |
99.99% |
|
|
Clarification of experimental degree |
Qualified |
Qualified |
Total content of impurities ＜ 100 ppm. |
Special indicators can be customized according to customer requirements. |
|
Acetic acid insoluble matter≤ |
0.03% |
0.1% |
||
|
Chloride≤ |
0.003% |
0.01% |
||
|
Nitrate≤ |
00.02% |
0.005% |
||
|
Cu≤ |
0.002% |
0.005% |
||
|
Fe≤ |
0.001% |
0.005% |
||
|
Hydrogen sulfide does not form precipitates≤ |
0.2% |
0.4% |
||
