Hāʻawi hale hana 1,4-Benzoquinone(PBQ) CAS 106-51-4 me ke kumu kūʻai maikaʻi
Inoa Huahana: Para-Benzoquinone(PBQ)
Molecular Formual:1,4-C6H4O2
kaumaha molekala:108.1 (E like me ke kaumaha atomika honua o 1987)
Hōʻike:Maʻiʻo: ≥99%
Helu CAS:106-51-4
Hoʻolālā Kimia:
Kaumaha molekula: 108.09
Nānā: ʻO ka pauka aniani melemele
1,4-BenzoquinoneʻAno maʻamau
'ikamu | Nā kikoʻī |
Ka nana aku | Puka aniani melemele |
Maʻiʻo | ≥99.0% |
Lae hehee | 112.0-116.0 ℃ |
Lehu | ≤0.05% |
Pohō ma ka maloʻo | ≤0.5% |
He aha ka 1,4-Benzoquinone?
He aniani melemele.ʻO ka helu hoʻoheheʻe he 116 ° C a ʻo 1.318 (20 / 4 ° C) ka pili pili.Hiki ke hoʻoheheʻe ʻia i ka ethanol, ether a me ka alkali, hiki ke hoʻoheheʻe iki i ka wai.He sublimates a me ka mahu a ua decompose hapa.He ʻala ʻala like me ka chlorine.
1,4-BenzoquinonePalapala noi
1. Intermediates no nā mea hoʻonani a me nā lāʻau lapaʻau.Iecaianoaaiiuo o hydroquinone a rubber antioxidants, acrylonitrile a me vinyl acetate polymerization initiators a me oxidants.
2.Hoʻohanaʻia ma keʻano he ho'āʻo kūpono no ka celery, pyridine, azole, tyrosine a me ka hydroquinone.No ka hoʻoholo ʻana i nā waikawa amino i ka nānā ʻana.Ua hoʻohana ʻia nā māka maʻemaʻe kiʻekiʻe 99% a me 99.5% no ka hoʻoholo spectrophotometric o nā amine.
1,4-Benzoquinone Packaging and Shipping
Hoʻopili:I loko o ka pahu pahu pahu 35kg (NW) a me 40kg (NW) i hoʻopaʻa ʻia me nā ʻeke plastik pālua.
1,4-Benzoquinone Waihona
Hale kūʻai ea, maloʻo ma haʻahaʻa wela.
Palapala: Nā mea hiki iā mākou ke hāʻawi: