| 蒽醌 Anthraquinone | ||
| CAS NO. 84-65-1 | ||
| 质量指标 Specifications | ||
| 项目（Project) | 优等品 | 一等品 |
| 外观(Appearance) | 黄色或灰绿色结晶粉末Yellow/Gray-Green Crystalline Powder | |
| 含量Content | ≥99.00% | ≥98.50% |
| 水分(Moisture Content) | ≤0.2% | ≤0.4% |
| 灰分(Ash Content) | ≤0.2% | ≤0.5% |
| 干品初熔点 Melting Point of Dry Goods | 284.2℃ | 283℃ |
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