grade for ion pair chromatography
puriss. p.a.
assay ≥99.0% (T)
mp >300 °C(lit.)
λ 5 % in H2O (50°C)
UV absorption λ: 210 nm Amax: 0.05
λ: 220 nm Amax: 0.03
λ: 230 nm Amax: 0.02
λ: 500 nm Amax: 0.02
suitability corresponds to standard for RP gradient test
corresponds to standard for filter test