产品详情
| grade | for ion pair chromatography |
| description | cationic |
| assay | ≥99.0% (AT) |
| mol wt | micellar avg mol wt 27,000 |
| aggregation number | 80 |
| CMC | 4-5 mM(20-25°C) |
| mp | 245-250 °C(lit.) |
| λ | 10 % in H2O |
| UV absorption | λ: 240 nm Amax: ≤0.08 |
| λ: 250 nm Amax: ≤0.05 | |
| λ: 260 nm Amax: ≤0.04 | |
| λ: 500 nm Amax: ≤0.02 | |
| suitability | corresponds to standard for filter test |
