| Items | Technical Index |
| Appearance | Light yellow transparent liquid |
| Purity(%) | ≥95 |
| Density(20ºC) | ≥2.0 |
| PH | 3.0~5.0 |
| TBNM(%) | ≤1.5 |
| Shelf life | One year |
| Items | Technical Index |
| Appearance | Light yellow transparent liquid |
| Purity(%) | 75.0~77.0 |
| Density(20ºC) | 1.85-1.94 |
| PH | 3.0~5.5 |
| TBNM(%) | ≤1.5 |
| Shelf life | One year |
| Items | Technical Index |
| Appearance | Transparent or Light yellow liquid |
| Purity(%) | 30% |
| Density(25ºC) | 1.30-1.40 |
| PH | 3.5~5.0 |
| TBNM(%) | ≤1.5 |
| Shelf life | Six months |