Coumarin 99% cas 91-64-5
| Coumarin |
| CAS Nr. : | 91-64-5 : kuv |
| Qhov tsos: | Dawb crystalline |
| Cov mis mos molecular | C9H6O2 |
| Daim ntawv thov | Coumarin yog ib qho tseem ceeb ntawm perfumery thiab fragrances. |
| Ntim | 25kg / 50kg / nruas, lossis raws li cov neeg siv khoom thov |
| Assay: | ≥99% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
