化学式: CH₃COOH
化学式: CH₃COOH
化学式: CH₃COOH
用途
用作酸性染料的助染剂、匀染剂和分散剂。
调节pH值，促进染料固着，提高抗皱性和耐洗性，可以作为助剂，帮助染料更好地渗透到纤维中，提高染色效果。
规格
| ANALYSIS ITEMS | STANDARD |
| Appearance | Clear liquid without Suspended impurities |
| Chromaticity (in Hazen) (Pt-Co) | 30 |
| Acetic Acid content ,% ≥ | 99.8 |
| Moisture content,% ≤ | 0.15 |
| Formic Acid content，% ≤ | 0.05 |
| Acetaldehyde content,% ≤ | 0.03 |
| Evaporation residue,% ≤ | 0.01 |
| Fe,% ≤ | 0.00004 |
| Permanganate time, ≥ | 30 |
