Dibenzoylmethane CAS 120-46-7
Dibenzoylmethane jẹ awo onigun mẹrin oblique ti ko ni awọ-bii gara. Ojuami yo 81 ℃, aaye gbigbọn 219 ℃ (2.4kPa). Rọrun lati tu ni chlorohydrin ati chloroform, tiotuka ni ojutu iṣuu soda hydroxide, airotẹlẹ ninu ojutu iṣuu soda carbonate, ati ni itusilẹ pupọ diẹ ninu omi.
| Nkan | Sipesifikesonu |
| Oju omi farabale | 219-221 °C18 mm Hg(tan.) |
| iwuwo | 0.800 g / cm3 |
| Ojuami yo | 77-79°C(tan.) |
| oju filaṣi | 219-221 ° C / 18mm |
| resistivity | 1.6600 (iṣiro) |
| Awọn ipo ipamọ | Fipamọ ni isalẹ + 30 ° C. |
Dibenzoylmethane analytical reagent, ti a lo fun wiwa disulfide carbon ati thallium, fun ipinnu iwuwo ti kẹmika, fun ipinnu photometric ti U+4, fun yiyọ fadaka, aluminiomu, barium, beryllium, kalisiomu, cadmium, koluboti, bàbà, irin, gallium, mercury, indium, lanthanum, iṣuu magnẹsia, manganese, nickel, lead, palladium, scandium, thorium, titanium, zinc, zirconium, bbl Dibenzoylmethane ni a lo gẹgẹbi olutọpa amuduro ninu calcium/zinc hydroxide stabilization system lati ṣe awọn igo omi nkan ti o wa ni erupe ile PVC.
Nigbagbogbo aba ti ni 25kg / ilu, ati tun le ṣee ṣe package ti adani.
Dibenzoylmethane CAS 120-46-7
Dibenzoylmethane CAS 120-46-7
