Kupereka kwa fakitale 1,4-Benzoquinone(PBQ) CAS 106-51-4 ndi mtengo wabwino
Dzina la malonda: Para-Benzoquinone (PBQ)
Molecular Formu:1, 4-C6H4O2
Kulemera kwa mamolekyu:108.1 (Malingana ndi kulemera kwa atomiki yapadziko lonse ya 1987)
Kufotokozera:Zomwe zili: ≥99%
Nambala ya CAS:106-51-4
Kapangidwe ka Chemical:
Molecular kulemera: 108.09
Maonekedwe: Ufa wonyezimira wachikasu
1,4-benzoquinoneKatundu Wanthawi Zonse
| Kanthu | Zofotokozera |
| Maonekedwe | Yellow crystal ufa |
| Zamkatimu | ≥99.0% |
| Malo osungunuka | 112.0-116.0 ℃ |
| Phulusa | ≤0.05% |
| Kutaya pakuyanika | ≤0.5% |
1,4- ndi chiyaniBenzoquinone?
Ndi kristalo wachikasu.Malo osungunuka ndi 116 ° C ndipo kachulukidwe kake ndi 1.318 (20 / 4 ° C).Imasungunuka mu ethanol, etha ndi alkali, imasungunuka pang'ono m'madzi.Imatsika ndipo nthunzi imakhala yosasunthika ndipo imawola pang'ono.Imakhala ndi fungo lonunkhira ngati klorini.
1,4-BenzoquinoneKugwiritsa ntchito
1.Intermediates kwa utoto ndi mankhwala.Kupanga kwa hydroquinone ndi mphira antioxidants, acrylonitrile ndi vinyl acetate polymerization oyambitsa ndi oxidants.
2.Kugwiritsidwa ntchito ngati kuyesa kwabwino kwa udzu winawake, pyridine, azole, tyrosine ndi hydroquinone.Kuti mudziwe ma amino acid pakuwunika.99% ndi 99.5% magiredi apamwamba achiyero adagwiritsidwa ntchito pozindikira ma spectrophotometric amines.
1,4-Benzoquinone Packaging ndi Kutumiza
Kulongedza:Mu ng'oma ya 35kg (NW) ndi 40kg (NW) yamakatoni yokhala ndi matumba apulasitiki awiri.
1,4-Benzoquinone yosungirako
Wosungira mpweya mpweya, youma pa otsika kutentha.
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