Hydroquinone
Isu tiri vamwe vevatungamirihydroquinonevagadziri muChina Cas123-31-9
Product:hydroquinone
Nhamba yeCAS:123-31-9
EINECS: 204-617-8
Molecular formula:C6H6O2
Molecular uremu: 110.11244
| Items | Tsanangudzo |
| Content | 99-101% |
| Melting Point | 171-175 ℃ |
| Residue pamoto | NMT 0.05% |
| Fe | NMT 0.002% |
Zvenyama nemakemikari zvivakwa:
Kuonekwa: chena tsono crystal.
Kunyungudika: 172 ~ 175 ℃
Poindi yekubikira: 285-287 ℃
Hukama density: 1.328g/cm3
Flash point: 165 ℃
Solubility: Hydroquinone inonyungudika zviri nyore mumvura inopisa, ethanol uye ether, inonyungudika zvishoma mubenzene.
Zvivakwa: Hydroquinone iri nyore kuchinja ruvara kana yaiswa mumhepo.Mhinduro yaro ine aqueous inogona kuve yakasvibiswa kuita shava mumhepo, uye oxidation inokurumidza mune alkaline medium.Kunyungudika zviri nyore mu ethanol uye ether, kunyungudika muzvikamu gumi nezvina zvemvura, kunyungudika zvishoma mubenzene.Hukama density (d15) 1.332.Nzvimbo yekunyungudika ndeye 170 ~ 171 ℃.Iyo yekubikira nzvimbo ndeye 285-287 ℃.Flash point 165 ℃.Muchetura wepakati, wepakati unouraya dose (gonzo, remuromo) 320 mG/kG.Kugona kukonzera cancer.
Zvishandiso: Inoshandiswa semugadziri, dhayi uye zvinodhaka mbishi zvinhu;Hydroquinone inonyanya kushandiswa semugadziri wemifananidzo.Hydroquinone uye alkylates ayo anoshandiswa zvakanyanya se polymerization inhibitors yakawedzerwa mukuita kwemonomer kuchengetedza uye kutakura.
Kuchengetera: kuchengetwa muimba yekuchengetera inotonhorera uye ine mhepo.Ramba kure nekubatidza nekupisa.Iyo pasuru ichavharwa uye haifanire kusangana nemhepo.Ichachengetwa zvakasiyana kubva kune oxidants, acids, alkalis uye makemikari anodyiwa, uye haafaniri kusanganiswa.Midziyo yekudzima moto yemhando dzinoenderana uye huwandu huchapihwa.Nzvimbo yekuchengetera ichave yakashongedzerwa nezvinhu zvakakodzera kuti ive nekudonha.
Packaging: Pepa bhegi rine plastiki lining, net huremu hwe25kg pasuru.
Hebei Guanlang Biotechnology Co., Ltd. ndeyeGuanlang Group, iyo yakavambwa muna 2007, iri muguta reShijiazhuang rinova guta guru reHebei Province uye hub sector pakati peBeijing Tianjin neHebei uye ine mukana wekufambisa kuri nyore.Kambani yedu ibhizimusi remazuva ano repamusoro-soro remakemikari rine Tsvagiridzo & Kuvandudza, kugadzira uye kutengesa. Isu tine fekitori yedu uye lab, zvakare tinopa yakagadziridzwa sevhisi yekubatanidza kune vatengi vedu.
