izindaba

I-sodium hydrosulfide 70% ama-flakes, eyaziwa nangokuthi i-sodium hydrosulphide noma i-sodium sulfonate, iyinhlanganisela esetshenziswa ezinhlobonhlobo zezimboni, okuhlanganisa ukucutshungulwa kwesikhumba, ukukhiqizwa kwezindwangu, nokwelashwa kwamanzi. Nakuba ukusetshenziswa kwayo kukuningi, kubalulekile ukuqonda izinyathelo zokuphepha zokuphatha lesi sithako, ikakhulukazi uma kwenzeka kuthintwa.

Uma i-sodium sulfide ihlangana nesikhumba sakho, kufanele uthathe isinyathelo ngokushesha. Ngokushesha susa noma yiziphi izingubo ezingcolile futhi ugeze indawo ethintekile ngamanzi amaningi ageleza okungenani imizuzu eyi-15. Lesi senzo sisiza ukucwenga futhi kugeze ikhemikhali, sinciphise ukucasuka kwesikhumba noma ukusha. Ngemva kokugeza, funa usizo lwezokwelapha ukuze uqinisekise ukuhlolwa nokwelashwa okufanele.

Ukuthintana kwamehlo ne-sodium sulfide kungabangela ukucasuka okukhulu noma ukulimala. Uma lokhu kwenzeka, iso kufanele ligezwe kahle ngamanzi ahambayo noma ngosawoti omncane okungenani imizuzu eyi-15 ngenkathi amajwabu amehlo ephakanyiswa. Lesi senzo sokukhukhula sibalulekile ukuze kususwe ikhemikhali futhi kuvinjwe umonakalo wesikhathi eside. Ngemva kwalokho, ukunakekelwa kwezokwelapha ngokushesha kuyadingeka ukuze kuhlolwe noma yikuphi ukulimala okungenzeka.

Ukuhogela intuthu ye-sodium disulfide kungaba yingozi. Uma othile evezwa, msuse ngokushesha endaweni engcolile umyise emoyeni omusha. Kubalulekile ukugcina indlela yokuphefumula ivulekile, futhi uma ukuphefumula kunzima, kungase kudingeke umoya-mpilo. Uma kwenzeka kuboshwa ukuphefumula, ukuphefumula okwenziwa ngokushesha kungasindisa ukuphila. Futhi, kubalulekile ukufuna usizo lwezokwelapha.

Uma i-sodium sulfide idliwe, isinyathelo sokuqala ukugeza umlomo wakho ngamanzi. Ukuphuza ubisi noma okumhlophe kweqanda kungasiza ekunciphiseni amandla ekhemikhali, kodwa ukunakekelwa ngokushesha kwezokwelapha kuyadingeka ukuze kubhekwane nanoma yikuphi ukulimala okungaba khona kwesitho sangaphakathi.

Kafushane, nakuba i-SODIUM HYDROSULFIDE HYDRATE iyikhemikhali yezimboni ebalulekile, ukwazi nokwenza izinyathelo ezifanele zosizo lokuqala kubalulekile ekuphepheni. Ngaso sonke isikhathi beka phambili izinto zokuzivikela futhi ulandele izimiso zokuphepha lapho uphatha le nhlanganisela.