Test Items |
Index |
Analytic result |
High-class products |
First class products |
Qualified |
Appearance |
Colorless transparent liquid, without mechanical admixture |
Colorless transparent , without mechanical admixture |
Chroma(Platinum - cobalt) |
15 |
15 |
30 |
<10 |
Ethylamine content % ≤ |
70.0-72.0 |
70.0-72.0 |
70.0-72.0 |
70.86 |
Inorganic ammonia content % ≤ |
0.07 |
0.15 |
0.55 |
- |
Diethylamine content % ≤ |
0.07 |
0.15 |
0.7 |
0.05 |
Triethylamine content % ≥ |
0.04 |
0.07 |
0.25 |
0.038 |
Ethanol content % ≤ |
0.07 |
0.07 |
0.15 |
0.015 |
Moisture content % ≤ |
30 |
30 |
30 |
29.04 |
Test result: Pass GB/T23962-2009(High-class products)standard |