Isothiazolinone
Appearance: Brown yellow transparent liquid
Application: Hand sanitizer, Dish soap, Shampoo and Hair care products, Hair dye.
Isothiazolinone is widely applied in personal care products, household cleaning products, paints, and industrial solutions to prevent contamination and extend shelf life.
| Item | Standard Values | Test Results |
| Appearance | Clear, yellow or yellow-green solution | Conforms |
| Chromaticity (K2Cr2O7) | ≤3# | 1# |
| MIT (%) | 3-5 | 3.693 |
| CMIT (%) | 10-12 | 10.623 |
| DCMIT (%) | ≤0.05 | 0.007 |
| Total Active Ingredient (%) | 14.0-14.5 | 14.316 |
| CMIT/MIT (Mass Ratio) | 2.5-3.4 | 2.87 |
| pH Value | 2.0-4.0 | 2.81 |
| Density (20°C) g/cm³ | 1.26-1.32 | 1.296 |
| Magnesium Chloride (%) | 5.0-7.0 | 5.95 |
| Magnesium Nitrate (%) | 19.0-23.0 | 20.59 |
