Waikawa kiriaku, raupapa haukawa te aukati polymerization Hydroquinone
Mōhiohio Taketake:
Ingoa matū: hydroquinone
Nga kupu taurite: Hydrogen, HYDROXYQUINOL; HYDROCHINONE; HYDROQUINONE; AKOSBBS-00004220; hydroquinone-1,4-benzenediol; Idrochinone; Melanex
tātai rāpoi: C6H6O2
tātai hanganga:
Te taumaha ngota: 110.1
NAMA CAS: 123-31-9
EINECS Nama: 204-617-8
Ira whakarewa: 172 ki te 175 ℃
Ira kohua: 286 ℃
Kiato: 1.328g /cm³
Ira hiko: 141.6 ℃
Wāhi tono: Kei te whakamahia whānuitia te hydroquinone i roto i te rongoa, pesticides, waikano me te rapa hei rauemi mata nui, takawaenga me nga taapiri, te nuinga e whakamahia ana i roto i te kaiwhakawhanake, nga tae anthraquinone, nga tae azo, te antioxidant rapa me te aukati monomer, te kai stabilizer me te paninga antioxidant, te hinu anticoagulant, whakakōkī haukini waihanga me ētahi atu āhuatanga.
Pūāhua: Karaihe ma, he rereke te tae ina kitea ki te marama. He kakara motuhake.
Wairewa: He ngawari te whakarewa i roto i te wai wera, te wairewa ki te wai matao, te waihano me te etera, me te rire paku ki te benzene.
| Ingoa taupū | Taurangi Kounga |
| Te ahua | He karaihe ma, tata ma ranei |
| Te rewa | 171～175℃ |
| ihirangi | 99.00～100.50% |
| rino | ≤0.002% |
| Te tahu toenga | ≤0.05% |
1. Ko te Hydroquinone te nuinga ka whakamahia hei kaiwhakawhanake whakaahua. Ko te Hydroquinone me ona alkylates e whakamahia nuitia ana hei aukati polymer i roto i te tukanga o te rokiroki monomer me te kawe. Ko te kukū noa ko te 200ppm.
2. Ka taea te whakamahi hei rapa me te hinu antioxidant, etc.
3. I te waahi o te maimoatanga, ka whakauruhia te hydroquinone ki te wai wera me te whakamatao
wai o te whakamahana ara iahiko kati me te punaha whakamahana, ka taea te aukati i te pirau o te whakarewa i te taha wai. Hydroquinone ki te oumu wai deaerating kaihoko, i roto i te kōhua wai preheating deaeration ka tapiritia ki te hydroquinone, i roto i te tikanga ki te tango toenga hāora rewa.
4. Ka taea te whakamahi ki te hanga i nga waikano anthraquinone, nga tae azo, nga rauemi mata rongoa.
5. Ka taea te whakamahi hei aukati waikura hopi, hei whakapumau me te antioxidant, engari ka whakamahia ano ki te tae makawe whakapaipai.
6.Photometric te whakatau o te ūkuikui, te konupora, te niobium, te parahi, te silicon me te arsenic. Te whakatau iridium me te polarographic. He whakaheke mo nga waikawa heteropoly, he whakaheke mo te parahi me te koura.
