2,4-Dihydroxybenzophenone CAS 131-56-6 Chiedza yeyero tsono kristaro kana chena poda. Kunyungudika 142.6-144.6°C. Solubility pa25°C (g/100ml solvent): acetone>50, benzene 1, ethanol>50 mvura<0.5, n-heptane<0.5.
Believe Chemical inotungamira China 2,4-Dihydroxybenzophenone CAS 131-56-6 mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu 2,4-Dihydroxybenzophenone CAS 131-56-6 igutsikane nevatengi vakawanda. Shandong Tendai
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Product Name |
2,4-Dihydroxybenzophenone |
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Formula |
C13H10O3 |
Molecular Weight |
214.22 |
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CAS NO. |
131-56-6 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Yero |
Conforms |
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Assay |
99% | 99.28% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Kunyungudika 144.5-147°C(lit.)
Poindi yekuvira 194°C (1mmHg)
Density 1,32g/cm3
Refractive index 1.5090 (fungidziro)
Flash point 125°C
Mamiriro ekuchengetedza Chengeta ari pasi pe30°C.
Solubility Chloroform (Zvishoma, Kupisa), Ethanol (Zvishoma, Kupisa)
Acidity coefficient (pKa) 7.72±0.35 (Yakafanotaurwa)
MorphologyCrystallinePowder
ColorYellow
Inokodzera polyolefin, polyvinyl chloride uye polystyrene nezvimwe.
Inonyanya kushandiswa sechiedza chekusimbisa mapurasitiki, nezvimwewo, izvo zvinogona kunyatso chengetedza plexiglass nemachira, kudzivirira zvinhu kubva pakuora nekuda kwechiedza, uye inoshandiswawo sepakati pekubatanidza mamwe ma ultraviolet absorbers.
