|
| BR , 98.0% |
| 外观Appearance white to off-white powder |
| 红外光谱鉴别Infrared spectrometry Conforms to structure |
| 纯度Purity(HPLC) ≥98.0 % |
| 水溶解试验Solubility in water clear or slightly hazy(50mg/ml) |
| 折光率Refractive index n20/D -36.2 to -38.4 °(c=1,water) |
| 碳Carbon 44.0-46.2 % |
| 氮Nitrogen 10.2-10.8 % |
| 水分Water(Karl Fischer) ≤6 % |