Analysis Factor | Unit | Specification | Test Method |
---|---|---|---|
Appearance | Clean, Clear Liquid | Visual | |
Assay | wt% | 79~81 | 100-water |
Color | APHA | 100 Max | Visual |
Water | wt% | 19~21 | Karl Fischer Titration |
pH, 10% Solution | 3.0~5.5 | pH Meter | |
Inhibitor MEHQ | ppm | 500~650 | HPLC |
Acrylic Acid | ppm | 3,000 Max |