I-China Factory Direct Sale Potassium Dichromate

China Factory Direct Sale Potassium Dichromate Featured Image

incazelo emfushane:

I-Chemical Formula: K₂Cr₂O₇, Isisindo se-Molecular 294.18.

I-Orange-Red Triclinic Crystal.I-Non-Hygroscopic, Incibilika Emanzini, Kodwa Ayincibiliki Otshwaleni.

I-Oxidation Eqinile.Iyasha Ngokungqubuzana Noma Ukungqubuzana Nezinhlanganisela Eziphilayo.Inobuthi.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlamvu Lomkhiqizo

I-Chemical Formula: K₂Cr₂O₇, Isisindo se-Molecular 294.18.

I-Orange-Red Triclinic Crystal.I-Non-Hygroscopic, Incibilika Emanzini, Kodwa Ayincibiliki Otshwaleni.

I-Oxidation Eqinile.Iyasha Ngokungqubuzana Noma Ukungqubuzana Nezinhlanganisela Eziphilayo.Inobuthi.

Isicelo

Isetshenziswa Kakhulu Ekwenziweni Kwe-Chromic Oxide, I-Potassium Chromate, I-Chromate Yellow Pigments, I-Welding Electrode, I-Match, I-Chromic Potassium Alum Ne-Chemical Reagent.

Iphinde Isetshenziswe Ekudluliseni Kwensimbi Futhi Isetshenziswe Njenge-oxidizing Agent.

Ukupakisha

Ezikhwameni Zokwelukiweyo Zohlobo Oluqinisiwe Oluhlanganisiwe, Isisindo Sesamba Ngasinye: 25kg, Noma 50kg.

Qaphela

1. Gwema Umswakama, Ukushisa Nokushaqeka Phakathi Nesitoreji Nokuhamba.Gwema Izinto Ezivuthayo.

2. Ungagcini Ngokudla Noma Izinciphisi Eziqinile.

3. Gwema Ukuthintana Namehlo Nesikhumba.

4. Into Esetshenziswayo Yokuzivikela Kufanele Ifakwe, Njengesiphefumula Esizidonsayo, Amagilavu Erabha Afaka I-Acid, Ijazi Lokuvikela Nebhuthi, Izingilazi Zokuvikela Ezingazweli Amakhemikhali.

5. Uma Kuvuza, Yehlisa Ngo-10% We-Sulfuric Acid Kanye Ne-Ferrous Sulfate, Futhi Ungathathi Nhlangothi Nge-Calcium Oxide Ngokushesha.

I-Executive Standard

HG/T172324-2005

Izindaba Ezidinga Ukunakwa

Izingozi zempilo

Indlela yokuhlasela: ukuhogela, ukumunca, ukumuncwa nge-percutaneous.

Izingozi zempilo: ubuthi obunzima: ukuhogela umoya kungabangela izimpawu zokucasulwa yipheshana lokuphefumula, i-epistaxis, ukuhosha, i-atrophy of nasal mucosa, ngezinye izikhathi isifuba somoya kanye ne-cyanosis.Izimo ezimbi kakhulu zingase zibe nenyumoniya yamakhemikhali.Ukuphatha ngomlomo kungashukumisa futhi kugqwalise umgudu wokugaya ukudla, kubangele isicanucanu, ukuhlanza, ubuhlungu besisu, indle enegazi, njll;Ezimweni ezimbi kakhulu, i-dyspnea, i-cyanosis, ukushaqeka, ukulimala kwesibindi kanye nokwehluleka okukhulu kwezinso kwenzeka.

Imiphumela engapheli: i-dermatitis yokuxhumana, isilonda se-chromium, i-rhinitis, ukubhoboza kwe-septum yamakhala kanye nokuvuvukala kwepheshana lokuphefumula.

Ukuvuza ukwelashwa okuphuthumayo

Hlukanisa indawo engcolile futhi ubeke umkhawulo ekufinyeleleni.Kuphakanyiswa ukuthi abasebenzi bezokwelapha ezimeni eziphuthumayo kufanele bagqoke isishicileli sokuphefumula esihle esizimele kanye nezingubo zokulwa namagciwane.Ungavumeli ukuvuza kuhlangane nezinto eziphilayo, izinto ezinciphisayo, izinto ezivuthayo noma impushana yensimbi.Ukuvuza okuncane: qoqa ngefosholo elihlanzekile esitsheni esomile, esihlanzekile nesimboziwe.Ingabuye igezwe ngamanzi amaningi futhi ihlanjululwe ohlelweni lwamanzi angcolile.Inani elikhulu lokuvuza: ukuqoqa futhi kusetshenziswe kabusha noma ukuthuthelwa endaweni yokuhlanza udoti ukuze kulahlwe.

Izinyathelo zokuzivikela

Isivikelo sohlelo lokuphefumula: uma uchayeke othulini, kufanele ugqoke isihlungi somoya sikagesi sohlobo lwe-hood.Uma kunesidingo, gqoka amathuluzi okuphefumula azimele.

Ukuvikelwa kwamehlo: kusetshenziswe ukuvikela ukuphefumula.

Ukuvikela umzimba: gqoka i-polyethylene anti-virus izingubo.

Ukuvikela isandla: gqoka amagilavu enjoloba.

Abanye: geza futhi ushintshe izingubo emva komsebenzi.Gcina imikhuba emihle yenhlanzeko.

Izinyathelo zosizo lokuqala

Ukuthinta isikhumba: khumula izingubo ezingcolile bese ugeza isikhumba kahle ngamanzi anensipho namanzi.

Ukuthintana kwamehlo: phakamisa amajwabu amehlo bese uwageza ngamanzi agelezayo noma ngosawoti ovamile.Bonana nodokotela.

Ukuhogela: shiya ngokushesha indawo yesehlakalo emoyeni omusha.Gcina umgudu wokuphefumula ungavimbekile.Uma unokuphefumula kanzima, nikeza umoya-mpilo.Uma ukuphefumula kuyeka, nikeza ukuphefumula okwenziwa ngokushesha.Bonana nodokotela.

Ukungenisa: Gcoba ngamanzi futhi ugeze ngamanzi noma isixazululo esingu-1% se-sodium thiosulfate.Nginike ubisi noma amaqanda amhlophe.Bonana nodokotela.

Indlela yokucima umlilo: into yokucima umlilo: Amanzi anenkungu, isihlabathi.

Okwedlule: Intengo Ekhethekile Ye-China Factory Good Quality chromium ifomathi enenani eliphansi kakhulu leBanga Lemboni

Olandelayo: Intengo Yezitolo E-China I-China Nickel Carbonate Basic Ni35%-Ni49% (I-ISO Factory) Ngenani Elingcono Kakhulu

Bhala umlayezo wakho lapha futhi usithumelele wona