| 项目Item 分析纯 |
| (AR) |
| 四氯化碳溶解试验Solubility in CCl4 合格 |
| 熔点范围Melting point,℃ 154~156 |
| 蒽醇Anthrol 合格 |
| 对蔗糖灵敏度suitability for glucose-analysis 合格 |
| |
| |
| 品级Grade ACS级 |
| (for analysis ACS ) |
| 外观Appearance 黄色结晶 |
| 红外光谱鉴别Infrared spectrometry 和对照匹配 |
| 熔点Melting point 152°C - 157°C |
| 灵敏性试验Sensitivity test (to carbohydrates) Passes test |
| 吸光度Absorbance <0.75 (425 nm, 1 cm |
| cell) |
| <0.045 (620 nm, 1 cm cell) |
| 溶解度Solubility 2 % (ethyl acetate) Passes test |
| 元素分析elemental analysis carbon 83.5% - 89.6% |