Nonylphenol, also known as 4-nonylphenol, nonylphenol; Nonyl Phenol (NP for short)
Nonylphenol is an important fine chemical raw material and intermediate, the appearance at room temperature is colorless or light yellow liquid, slightly phenol odor, insoluble in water, soluble in acetone. Intermediate of surfactant. It is formed by condensation of nonene and phenol in the presence of an acidic catalyst. For the preparation of synthetic detergents, humidifiers, lubricating oil additives, plasticizers and so on
Type | Appearance (25ºC) | Colour (Pt-Co) | Hydroxyl value mgKOH/g | Cloud point (ºC) (1% aque. solu.) | PH (1% aque. solu.) | HLB Value |
NP 4 | Colorless liquid | ≤40 | 135~145 | -- | 5.0~7.0 | 8~9 |
NP 5 | Colorless liquid | ≤40 | 122~132 | -- | 5.0~7.0 | 9~10 |
NP 6 | Colorless liquid | ≤40 | 110~122 | -- | 5.0~7.0 | 10.5 |
NP 7 | Colorless liquid | ≤40 | 100~110 | -- | 5.0~7.0 | 10~11 |
NP 8 | Colorless liquid | ≤40 | 94~102 | -- | 5.0~7.0 | 10 |
NP 9 | Colorless liquid | ≤40 | 88~94 | 50~60 | 5.0~7.0 | 10~11 |
NP 10 | Colorless liquid | ≤40 | 83~88 | 60~67 | 5.0~7.0 | 12~13 |
NP 13 | White paste | ≤40 | 68~73 | 85~90 | 5.0~7.0 | 14~14.5 |
NP 15 | White paste | ≤40 | 60~66 | 90~95 | 5.0~7.0 | 14.5~15 |
NP 18 | White paste | ≤40 | 53~58 | >95 | 5.0~7.0 | 15.5~16 |
NP 21 | White paste | ≤40 | 44~54 | >100 | 5.0~7.0 | 16 |
NP 30 | White flake | ≤40 | 34~39 | >100 | 5.0~7.0 | 17~17.5 |
NP 40 | White flake | ≤40 | 26~31 | >100 | 5.0~7.0 | 17.5~18 |
NP 50 | White flake | ≤40 | 21~25 | >100 | 5.0~7.0 | 18~18.5 |
Test Method | __ | ISO 2211 | GB/T 7384 | GB/T 5559 | ISO 4316 | ISO 3216 |
China
