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| Product name: | ??? | |
| English Name: | Coumarin | |
| 中文名稱: | 香豆素 | |
| CAS NO.: | 91-64-5 | |
| HS NO.: | ||
| Molecular formula: | C9H6O2 |
|
| Molecular Weight: | 146.15 | |
| Properties: | ?? ??? | |
| Specification (???(Q/SS?07-2008) ) | ||
| ?????: | AR ? | |
| ??: | ≥99.5 | |
| ??? ???: | Passes test | |
| ?? ? ?? ??: | ≤0.02 | |
| ???: | 68-70 | |