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I-Chromium Sulfate
I-Chromium sulfate iwuhlobo lwe-sulfate enefomula yamakhemikhali ethi CR2 (SO4) 3. Ukubonakala kuyimpushana eluhlaza noma ikristalu yeflake eluhlaza ngokumnyama.Ngaphezu kwe-hexahydrate, kuphinde kube namakhompiyutha ane-anhydrous kanye nezinhlobonhlobo zezinhlanganisela eziqukethe amanzi ahlukahlukene ayikristalu, kuze kufike kuma-molecule ayi-18 ekristalu ...Funda kabanzi -
I-Chromic Acid
Indlela yokuhlaziya yokuhlela Ukunqunywa kokuqukethwe kwe-chromic acid emoyeni: isampula laqoqwa ngesihlungi, lancibilika ku-sulfuric acid, lase linqunywa nge-colorimetry ngemva kokwengeza i-diphenylcarbazide (indlela ye-NIOSH).Ukunqunywa kokuqukethwe kwe-chromic acid emanzini: isampula liyakhishwa futhi livimbele...Funda kabanzi -
I-Sodium Dichromate Izindaba Ezidinga Ukunakwa
Uhlolojikelele lwezingozi Izingozi zezempilo: ubuthi obunzima: ukuhogela umoya kungabangela izimpawu zokucasuka kakhulu zemigudu yokuphefumula, i-epistaxis, ukuhogela, i- nasal mucosa atrophy, ngezinye izikhathi isifuba somoya kanye ne-cyanosis.Izimo ezimbi kakhulu zingase zibe nenyumoniya yamakhemikhali.Ukuphatha ngomlomo kungashukumisa futhi kugceme ukugaya ...Funda kabanzi
