Dibenzoylmethane / CAS120-46-7
Nkọwa Dị Mkpirikpi:
Aha ngwaahịa:Dibenzoylmethane
Ụdị:ZA-N
CAS: 120-46-7
MF: C15H12O2
MW: 224.25
ỤDỊ:
Njupụta: 0.800 g/cm3
Ebe ọkụ: 219-221°C/18mm
Kristal dị ka efere rhombic na-enweghị agba. Ebe ịgbaze 81℃, ebe esi mmiri 219℃ (2.4kPa). Ọ na-agbaze ngwa ngwa na chloroalcohol na chloroform, ọ na-agbaze na sodium hydroxide, ọ naghị agbaze na sodium carbonate solution, ọ na-agbazekwa ntakịrị na mmiri.
nkọwapụta
| ihe | Nkọwapụta |
| Ọdịdị | Ntụ ntụ kristal ọcha, odo odo dị mfe |
| Ọdịnaya ntụ | ≤0.1% |
| Mfu mgbe a kpọrọ nkụ | ≤0.5% |
Ojiji
Dịka ihe na-eme ka calcium/zinc hydroxylate stabilization sie ike, a na-eji ya emepụta karama mmiri ịnweta PVC.
Enwere ike iji Benzoylmethane dị ka ihe nyocha iji chọpụta carbon disulfide na thallium, mkpebi gravimetric nke uranium, mkpebi photometric nke U+4, na mwepụta nke ọlaọcha, aluminom, barium, beryllium, calcium, cadmium, cobalt, copper, iron, gallium, mercury, propane, lanthanum, magnesium, manganese, nickel, lead, palladium, scandium, thorium, titanium, zinc, zirconium, wdg.
Nkwakọ ngwaahịa na Mbupu
25KG/Drum ma ọ bụ dịka ihe ndị ahịa chọrọ.
Ọ bụ nke ngwongwo nkịtị ma nwee ike ibuga ya site n'oké osimiri na ikuku
Debe ma chekwaa
Ndụ nchekwa: ọnwa 24 site na ụbọchị emepụtara ya na ngwugwu mbụ e meghebeghị emepe echekwara n'ebe dị jụụ na kpọrọ nkụ nke na-anaghị anwụ kpọmkwem, mmiri.
Ụlọ nkwakọba ihe ikuku, Ọkụ dị ala, Nkewapụrụ na ihe ndị na-eme ka oxidants, asịd.
