白色结晶粉末 熔点 205-207 °C (dec.)(lit.) 密度 1.49 g/mL(lit.) 溶解度 H2O: 1 M at 20 °C, clear, colorless 水溶解性 625 g/L (25 oC)
品级Grade 色谱纯 (HPLC，99.0% (T)) 外观Appearance 白色至米黄色粉末 红外光谱鉴别Infrared spectrometry Conforms 纯度Purity ≥99.0% (T) 熔点Melting point 205°C - 207°C λ 10 % in H2O UV absorption λ: 260 nm ≤0.05 λ: 270 nm ≤0.04 λ: 280 nm ≤0.03 λ: 290 nm ≤0.02 λ: 500 nm ≤0.02 RP梯度测试suitability for RP gradient test pass 97%: 外观Appearance 白色结晶粉末 熔点Melting point 205°C - 207°C 纯度Purity(TITRATION WITH HCLO4) ≥97.0% 水溶解试验solubility in water 50 mg/ml, H2O; clear to very slightly hazy, colorless to faint yellow solution
WGK Germany 1 RTECS号 AK0250000 F 3-10 Hazard Note Irritant/Hygroscopic TSCA T 危险品标志 Xi 危险类别码 36/37/38 安全说明 26-36-37/39