I-2,4-Dihydroxybenzophenone CAS 131-56-6

I-Believe Chemical ingumkhiqizi ohamba phambili wase-China 2,4-Dihydroxybenzophenone CAS 131-56-6, umphakeli kanye nomkhiqizi. Ukunamathela ekuphishekeleni ikhwalithi ephelele yemikhiqizo, ukuze i-2,4-Dihydroxybenzophenone CAS 131-56-6 yethu yaneliswe amakhasimende amaningi. Shandong Kholwa

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I-2,4-Dihydroxybenzophenone CAS 131-56-6 Ukucaciswa Kwekhemikhali

2,4-Dihydroxybenzophenone CAS 131-56-6 Chemical Properties

Iphoyinti lokuncibilika 144.5-147°C(lit.)
Iphoyinti lokubilisa 194°C (1mmHg)
Ukuminyana 1,32g/cm3
Inkomba ye-Refractive 1.5090(isilinganiso)
Iphoyinti elikhanyayo ngu-125°C
Izimo zesitoreji Gcina ngaphansi kuka-30°C.
I-Solubility Chloroform (Kancane, Eshisiwe), I-Ethanol (Kancane, Eshisiwe)
I-acidity coefficient (pKa) 7.72±0.35 (Kubikezelwe)
I-MorphologyCrystallinePowder
UmbalaOphuzi

I-2,4-Dihydroxybenzophenone CAS 131-56-6 Isicelo

Ifanele i-polyolefin, i-polyvinyl chloride ne-polystyrene njll.
Isetshenziswa ngokuyinhloko njengesiqinisi sokukhanya samapulasitiki, njll., engavikela ngempumelelo i-plexiglass nezindwangu, ivimbele izinto ekuwohlokeni ngenxa yokukhanya, futhi iphinde isetshenziswe njengendawo ephakathi yokuhlanganiswa kwamanye ama-absorber ultraviolet.